447982010

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 948499200

約数和(自身を除く): 500517190

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 131, 245, 262, 343, 490, 655, 686, 917, 997, 1310, 1715, 1834, 1994, 3430, 4585, 4985, 6419, 6979, 9170, 9970, 12838, 13958, 32095, 34895, 44933, 48853, 64190, 69790, 89866, 97706, 130607, 224665, 244265, 261214, 341971, 449330, 488530, 653035, 683942, 914249, 1306070, 1709855, 1828498, 3419710, 4571245, 6399743, 9142490, 12799486, 31998715, 44798201, 63997430, 89596402, 223991005, 447982010]

約数ペア:

[(1, 447982010), (2, 223991005), (5, 89596402), (7, 63997430), (10, 44798201), (14, 31998715), (35, 12799486), (49, 9142490), (70, 6399743), (98, 4571245), (131, 3419710), (245, 1828498), (262, 1709855), (343, 1306070), (490, 914249), (655, 683942), (686, 653035), (917, 488530), (997, 449330), (1310, 341971), (1715, 261214), (1834, 244265), (1994, 224665), (3430, 130607), (4585, 97706), (4985, 89866), (6419, 69790), (6979, 64190), (9170, 48853), (9970, 44933), (12838, 34895), (13958, 32095)]