219981060

素因数分解:

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

素因数の和:94037

約数の個数: 72

約数和(自身を含む): 718612440

約数和(自身を除く): 498631380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 94009, 188018, 282027, 376036, 470045, 564054, 846081, 940090, 1128108, 1222117, 1410135, 1692162, 1880180, 2444234, 2820270, 3384324, 3666351, 4230405, 4888468, 5640540, 6110585, 7332702, 8460810, 10999053, 12221170, 14665404, 16921620, 18331755, 21998106, 24442340, 36663510, 43996212, 54995265, 73327020, 109990530, 219981060]

約数ペア:

[(1, 219981060), (2, 109990530), (3, 73327020), (4, 54995265), (5, 43996212), (6, 36663510), (9, 24442340), (10, 21998106), (12, 18331755), (13, 16921620), (15, 14665404), (18, 12221170), (20, 10999053), (26, 8460810), (30, 7332702), (36, 6110585), (39, 5640540), (45, 4888468), (52, 4230405), (60, 3666351), (65, 3384324), (78, 2820270), (90, 2444234), (117, 1880180), (130, 1692162), (156, 1410135), (180, 1222117), (195, 1128108), (234, 940090), (260, 846081), (390, 564054), (468, 470045), (585, 376036), (780, 282027), (1170, 188018), (2340, 94009)]