29662380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 100009728

約数和(自身を除く): 70347348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 71, 90, 99, 110, 132, 142, 165, 180, 198, 211, 213, 220, 284, 330, 355, 396, 422, 426, 495, 633, 639, 660, 710, 781, 844, 852, 990, 1055, 1065, 1266, 1278, 1420, 1562, 1899, 1980, 2110, 2130, 2321, 2343, 2532, 2556, 3124, 3165, 3195, 3798, 3905, 4220, 4260, 4642, 4686, 6330, 6390, 6963, 7029, 7596, 7810, 9284, 9372, 9495, 11605, 11715, 12660, 12780, 13926, 14058, 14981, 15620, 18990, 20889, 23210, 23430, 27852, 28116, 29962, 34815, 35145, 37980, 41778, 44943, 46420, 46860, 59924, 69630, 70290, 74905, 83556, 89886, 104445, 134829, 139260, 140580, 149810, 164791, 179772, 208890, 224715, 269658, 299620, 329582, 417780, 449430, 494373, 539316, 659164, 674145, 823955, 898860, 988746, 1348290, 1483119, 1647910, 1977492, 2471865, 2696580, 2966238, 3295820, 4943730, 5932476, 7415595, 9887460, 14831190, 29662380]

約数ペア:

[(1, 29662380), (2, 14831190), (3, 9887460), (4, 7415595), (5, 5932476), (6, 4943730), (9, 3295820), (10, 2966238), (11, 2696580), (12, 2471865), (15, 1977492), (18, 1647910), (20, 1483119), (22, 1348290), (30, 988746), (33, 898860), (36, 823955), (44, 674145), (45, 659164), (55, 539316), (60, 494373), (66, 449430), (71, 417780), (90, 329582), (99, 299620), (110, 269658), (132, 224715), (142, 208890), (165, 179772), (180, 164791), (198, 149810), (211, 140580), (213, 139260), (220, 134829), (284, 104445), (330, 89886), (355, 83556), (396, 74905), (422, 70290), (426, 69630), (495, 59924), (633, 46860), (639, 46420), (660, 44943), (710, 41778), (781, 37980), (844, 35145), (852, 34815), (990, 29962), (1055, 28116), (1065, 27852), (1266, 23430), (1278, 23210), (1420, 20889), (1562, 18990), (1899, 15620), (1980, 14981), (2110, 14058), (2130, 13926), (2321, 12780), (2343, 12660), (2532, 11715), (2556, 11605), (3124, 9495), (3165, 9372), (3195, 9284), (3798, 7810), (3905, 7596), (4220, 7029), (4260, 6963), (4642, 6390), (4686, 6330)]