73327020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94009}}^1$

素因数の和:94034

約数の個数: 48

約数和(自身を含む): 221111520

約数和(自身を除く): 147784500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 94009, 188018, 282027, 376036, 470045, 564054, 940090, 1128108, 1222117, 1410135, 1880180, 2444234, 2820270, 3666351, 4888468, 5640540, 6110585, 7332702, 12221170, 14665404, 18331755, 24442340, 36663510, 73327020]

約数ペア:

[(1, 73327020), (2, 36663510), (3, 24442340), (4, 18331755), (5, 14665404), (6, 12221170), (10, 7332702), (12, 6110585), (13, 5640540), (15, 4888468), (20, 3666351), (26, 2820270), (30, 2444234), (39, 1880180), (52, 1410135), (60, 1222117), (65, 1128108), (78, 940090), (130, 564054), (156, 470045), (195, 376036), (260, 282027), (390, 188018), (780, 94009)]