302687910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 934861824

約数和(自身を除く): 632173914

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 67, 70, 71, 90, 101, 105, 126, 134, 142, 201, 202, 210, 213, 303, 315, 335, 355, 402, 426, 469, 497, 505, 603, 606, 630, 639, 670, 707, 710, 909, 938, 994, 1005, 1010, 1065, 1206, 1278, 1407, 1414, 1491, 1515, 1818, 2010, 2121, 2130, 2345, 2485, 2814, 2982, 3015, 3030, 3195, 3535, 4221, 4242, 4473, 4545, 4690, 4757, 4970, 6030, 6363, 6390, 6767, 7035, 7070, 7171, 7455, 8442, 8946, 9090, 9514, 10605, 12726, 13534, 14070, 14271, 14342, 14910, 20301, 21105, 21210, 21513, 22365, 23785, 28542, 31815, 33299, 33835, 35855, 40602, 42210, 42813, 43026, 44730, 47369, 47570, 50197, 60903, 63630, 64539, 66598, 67670, 71355, 71710, 85626, 94738, 99897, 100394, 101505, 107565, 121806, 129078, 142107, 142710, 150591, 166495, 199794, 203010, 214065, 215130, 236845, 250985, 284214, 299691, 301182, 304515, 322695, 332990, 426321, 428130, 451773, 473690, 480457, 499485, 501970, 599382, 609030, 645390, 710535, 752955, 852642, 903546, 960914, 998970, 1421070, 1441371, 1498455, 1505910, 2131605, 2258865, 2402285, 2882742, 2996910, 3363199, 4263210, 4324113, 4517730, 4804570, 6726398, 7206855, 8648226, 10089597, 14413710, 16815995, 20179194, 21620565, 30268791, 33631990, 43241130, 50447985, 60537582, 100895970, 151343955, 302687910]

約数ペア:

[(1, 302687910), (2, 151343955), (3, 100895970), (5, 60537582), (6, 50447985), (7, 43241130), (9, 33631990), (10, 30268791), (14, 21620565), (15, 20179194), (18, 16815995), (21, 14413710), (30, 10089597), (35, 8648226), (42, 7206855), (45, 6726398), (63, 4804570), (67, 4517730), (70, 4324113), (71, 4263210), (90, 3363199), (101, 2996910), (105, 2882742), (126, 2402285), (134, 2258865), (142, 2131605), (201, 1505910), (202, 1498455), (210, 1441371), (213, 1421070), (303, 998970), (315, 960914), (335, 903546), (355, 852642), (402, 752955), (426, 710535), (469, 645390), (497, 609030), (505, 599382), (603, 501970), (606, 499485), (630, 480457), (639, 473690), (670, 451773), (707, 428130), (710, 426321), (909, 332990), (938, 322695), (994, 304515), (1005, 301182), (1010, 299691), (1065, 284214), (1206, 250985), (1278, 236845), (1407, 215130), (1414, 214065), (1491, 203010), (1515, 199794), (1818, 166495), (2010, 150591), (2121, 142710), (2130, 142107), (2345, 129078), (2485, 121806), (2814, 107565), (2982, 101505), (3015, 100394), (3030, 99897), (3195, 94738), (3535, 85626), (4221, 71710), (4242, 71355), (4473, 67670), (4545, 66598), (4690, 64539), (4757, 63630), (4970, 60903), (6030, 50197), (6363, 47570), (6390, 47369), (6767, 44730), (7035, 43026), (7070, 42813), (7171, 42210), (7455, 40602), (8442, 35855), (8946, 33835), (9090, 33299), (9514, 31815), (10605, 28542), (12726, 23785), (13534, 22365), (14070, 21513), (14271, 21210), (14342, 21105), (14910, 20301)]