2103440150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:343

約数の個数: 144

約数和(自身を含む): 4712885856

約数和(自身を除く): 2609445706

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 53, 70, 97, 98, 106, 167, 175, 194, 245, 265, 334, 350, 371, 485, 490, 530, 679, 742, 835, 970, 1169, 1225, 1325, 1358, 1670, 1855, 2338, 2425, 2450, 2597, 2650, 3395, 3710, 4175, 4753, 4850, 5141, 5194, 5845, 6790, 8183, 8350, 8851, 9275, 9506, 10282, 11690, 12985, 16199, 16366, 16975, 17702, 18550, 23765, 25705, 25970, 29225, 32398, 33950, 35987, 40915, 44255, 47530, 51410, 58450, 61957, 64925, 71974, 80995, 81830, 88510, 113393, 118825, 123914, 128525, 129850, 161990, 179935, 204575, 221275, 226786, 237650, 251909, 257050, 309785, 359870, 404975, 409150, 433699, 442550, 503818, 566965, 619570, 793751, 809950, 858547, 867398, 899675, 1133930, 1259545, 1548925, 1587502, 1717094, 1799350, 2168495, 2519090, 2834825, 3097850, 3968755, 4292735, 4336990, 5669650, 6009829, 6297725, 7937510, 8585470, 10842475, 12019658, 12595450, 19843775, 21463675, 21684950, 30049145, 39687550, 42068803, 42927350, 60098290, 84137606, 150245725, 210344015, 300491450, 420688030, 1051720075, 2103440150]

約数ペア:

[(1, 2103440150), (2, 1051720075), (5, 420688030), (7, 300491450), (10, 210344015), (14, 150245725), (25, 84137606), (35, 60098290), (49, 42927350), (50, 42068803), (53, 39687550), (70, 30049145), (97, 21684950), (98, 21463675), (106, 19843775), (167, 12595450), (175, 12019658), (194, 10842475), (245, 8585470), (265, 7937510), (334, 6297725), (350, 6009829), (371, 5669650), (485, 4336990), (490, 4292735), (530, 3968755), (679, 3097850), (742, 2834825), (835, 2519090), (970, 2168495), (1169, 1799350), (1225, 1717094), (1325, 1587502), (1358, 1548925), (1670, 1259545), (1855, 1133930), (2338, 899675), (2425, 867398), (2450, 858547), (2597, 809950), (2650, 793751), (3395, 619570), (3710, 566965), (4175, 503818), (4753, 442550), (4850, 433699), (5141, 409150), (5194, 404975), (5845, 359870), (6790, 309785), (8183, 257050), (8350, 251909), (8851, 237650), (9275, 226786), (9506, 221275), (10282, 204575), (11690, 179935), (12985, 161990), (16199, 129850), (16366, 128525), (16975, 123914), (17702, 118825), (18550, 113393), (23765, 88510), (25705, 81830), (25970, 80995), (29225, 71974), (32398, 64925), (33950, 61957), (35987, 58450), (40915, 51410), (44255, 47530)]