7119970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{383}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 15178752

約数和(自身を除く): 8058782

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 383, 715, 766, 845, 1430, 1690, 1859, 1915, 3718, 3830, 4213, 4979, 8426, 9295, 9958, 18590, 21065, 24895, 42130, 49790, 54769, 64727, 109538, 129454, 273845, 323635, 547690, 647270, 711997, 1423994, 3559985, 7119970]

約数ペア:

[(1, 7119970), (2, 3559985), (5, 1423994), (10, 711997), (11, 647270), (13, 547690), (22, 323635), (26, 273845), (55, 129454), (65, 109538), (110, 64727), (130, 54769), (143, 49790), (169, 42130), (286, 24895), (338, 21065), (383, 18590), (715, 9958), (766, 9295), (845, 8426), (1430, 4979), (1690, 4213), (1859, 3830), (1915, 3718)]