1573290420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{28409}}^1$

素因数の和:28505

約数の個数: 96

約数和(自身を含む): 4811063040

約数和(自身を除く): 3237772620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 260, 284, 355, 390, 426, 710, 780, 852, 923, 1065, 1420, 1846, 2130, 2769, 3692, 4260, 4615, 5538, 9230, 11076, 13845, 18460, 27690, 28409, 55380, 56818, 85227, 113636, 142045, 170454, 284090, 340908, 369317, 426135, 568180, 738634, 852270, 1107951, 1477268, 1704540, 1846585, 2017039, 2215902, 3693170, 4034078, 4431804, 5539755, 6051117, 7386340, 8068156, 10085195, 11079510, 12102234, 20170390, 22159020, 24204468, 26221507, 30255585, 40340780, 52443014, 60511170, 78664521, 104886028, 121022340, 131107535, 157329042, 262215070, 314658084, 393322605, 524430140, 786645210, 1573290420]

約数ペア:

[(1, 1573290420), (2, 786645210), (3, 524430140), (4, 393322605), (5, 314658084), (6, 262215070), (10, 157329042), (12, 131107535), (13, 121022340), (15, 104886028), (20, 78664521), (26, 60511170), (30, 52443014), (39, 40340780), (52, 30255585), (60, 26221507), (65, 24204468), (71, 22159020), (78, 20170390), (130, 12102234), (142, 11079510), (156, 10085195), (195, 8068156), (213, 7386340), (260, 6051117), (284, 5539755), (355, 4431804), (390, 4034078), (426, 3693170), (710, 2215902), (780, 2017039), (852, 1846585), (923, 1704540), (1065, 1477268), (1420, 1107951), (1846, 852270), (2130, 738634), (2769, 568180), (3692, 426135), (4260, 369317), (4615, 340908), (5538, 284090), (9230, 170454), (11076, 142045), (13845, 113636), (18460, 85227), (27690, 56818), (28409, 55380)]