30743388

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:846

約数の個数: 84

約数和(自身を含む): 86976568

約数和(自身を除く): 56233180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 811, 972, 1053, 1404, 1458, 1622, 2106, 2433, 2916, 3159, 3244, 4212, 4866, 6318, 7299, 9477, 9732, 10543, 12636, 14598, 18954, 21086, 21897, 29196, 31629, 37908, 42172, 43794, 63258, 65691, 87588, 94887, 126516, 131382, 189774, 197073, 262764, 284661, 379548, 394146, 569322, 591219, 788292, 853983, 1138644, 1182438, 1707966, 2364876, 2561949, 3415932, 5123898, 7685847, 10247796, 15371694, 30743388]

約数ペア:

[(1, 30743388), (2, 15371694), (3, 10247796), (4, 7685847), (6, 5123898), (9, 3415932), (12, 2561949), (13, 2364876), (18, 1707966), (26, 1182438), (27, 1138644), (36, 853983), (39, 788292), (52, 591219), (54, 569322), (78, 394146), (81, 379548), (108, 284661), (117, 262764), (156, 197073), (162, 189774), (234, 131382), (243, 126516), (324, 94887), (351, 87588), (468, 65691), (486, 63258), (702, 43794), (729, 42172), (811, 37908), (972, 31629), (1053, 29196), (1404, 21897), (1458, 21086), (1622, 18954), (2106, 14598), (2433, 12636), (2916, 10543), (3159, 9732), (3244, 9477), (4212, 7299), (4866, 6318)]