71269170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4649}}^1$

素因数の和:4739

約数の個数: 64

約数和(自身を含む): 198201600

約数和(自身を除く): 126932430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 4649, 5110, 7665, 9298, 13947, 15330, 23245, 27894, 32543, 46490, 65086, 69735, 97629, 139470, 162715, 195258, 325430, 339377, 488145, 678754, 976290, 1018131, 1696885, 2036262, 2375639, 3393770, 4751278, 5090655, 7126917, 10181310, 11878195, 14253834, 23756390, 35634585, 71269170]

約数ペア:

[(1, 71269170), (2, 35634585), (3, 23756390), (5, 14253834), (6, 11878195), (7, 10181310), (10, 7126917), (14, 5090655), (15, 4751278), (21, 3393770), (30, 2375639), (35, 2036262), (42, 1696885), (70, 1018131), (73, 976290), (105, 678754), (146, 488145), (210, 339377), (219, 325430), (365, 195258), (438, 162715), (511, 139470), (730, 97629), (1022, 69735), (1095, 65086), (1533, 46490), (2190, 32543), (2555, 27894), (3066, 23245), (4649, 15330), (5110, 13947), (7665, 9298)]