403290420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7717}}^1$

素因数の和:7809

約数の個数: 96

約数和(自身を含む): 1234386048

約数和(自身を除く): 831095628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 130, 134, 156, 195, 201, 260, 268, 335, 390, 402, 670, 780, 804, 871, 1005, 1340, 1742, 2010, 2613, 3484, 4020, 4355, 5226, 7717, 8710, 10452, 13065, 15434, 17420, 23151, 26130, 30868, 38585, 46302, 52260, 77170, 92604, 100321, 115755, 154340, 200642, 231510, 300963, 401284, 463020, 501605, 517039, 601926, 1003210, 1034078, 1203852, 1504815, 1551117, 2006420, 2068156, 2585195, 3009630, 3102234, 5170390, 6019260, 6204468, 6721507, 7755585, 10340780, 13443014, 15511170, 20164521, 26886028, 31022340, 33607535, 40329042, 67215070, 80658084, 100822605, 134430140, 201645210, 403290420]

約数ペア:

[(1, 403290420), (2, 201645210), (3, 134430140), (4, 100822605), (5, 80658084), (6, 67215070), (10, 40329042), (12, 33607535), (13, 31022340), (15, 26886028), (20, 20164521), (26, 15511170), (30, 13443014), (39, 10340780), (52, 7755585), (60, 6721507), (65, 6204468), (67, 6019260), (78, 5170390), (130, 3102234), (134, 3009630), (156, 2585195), (195, 2068156), (201, 2006420), (260, 1551117), (268, 1504815), (335, 1203852), (390, 1034078), (402, 1003210), (670, 601926), (780, 517039), (804, 501605), (871, 463020), (1005, 401284), (1340, 300963), (1742, 231510), (2010, 200642), (2613, 154340), (3484, 115755), (4020, 100321), (4355, 92604), (5226, 77170), (7717, 52260), (8710, 46302), (10452, 38585), (13065, 30868), (15434, 26130), (17420, 23151)]