1207888980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2791}}^1\times {\mathrm{7213}}^1$

素因数の和:10016

約数の個数: 48

約数和(自身を含む): 3383769984

約数和(自身を除く): 2175881004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2791, 5582, 7213, 8373, 11164, 13955, 14426, 16746, 21639, 27910, 28852, 33492, 36065, 41865, 43278, 55820, 72130, 83730, 86556, 108195, 144260, 167460, 216390, 432780, 20131483, 40262966, 60394449, 80525932, 100657415, 120788898, 201314830, 241577796, 301972245, 402629660, 603944490, 1207888980]

約数ペア:

[(1, 1207888980), (2, 603944490), (3, 402629660), (4, 301972245), (5, 241577796), (6, 201314830), (10, 120788898), (12, 100657415), (15, 80525932), (20, 60394449), (30, 40262966), (60, 20131483), (2791, 432780), (5582, 216390), (7213, 167460), (8373, 144260), (11164, 108195), (13955, 86556), (14426, 83730), (16746, 72130), (21639, 55820), (27910, 43278), (28852, 41865), (33492, 36065)]