15946630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 34670592

約数和(自身を除く): 18723962

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 47, 70, 74, 94, 131, 185, 235, 259, 262, 329, 370, 470, 518, 655, 658, 917, 1295, 1310, 1645, 1739, 1834, 2590, 3290, 3478, 4585, 4847, 6157, 8695, 9170, 9694, 12173, 12314, 17390, 24235, 24346, 30785, 33929, 43099, 48470, 60865, 61570, 67858, 86198, 121730, 169645, 215495, 227809, 339290, 430990, 455618, 1139045, 1594663, 2278090, 3189326, 7973315, 15946630]

約数ペア:

[(1, 15946630), (2, 7973315), (5, 3189326), (7, 2278090), (10, 1594663), (14, 1139045), (35, 455618), (37, 430990), (47, 339290), (70, 227809), (74, 215495), (94, 169645), (131, 121730), (185, 86198), (235, 67858), (259, 61570), (262, 60865), (329, 48470), (370, 43099), (470, 33929), (518, 30785), (655, 24346), (658, 24235), (917, 17390), (1295, 12314), (1310, 12173), (1645, 9694), (1739, 9170), (1834, 8695), (2590, 6157), (3290, 4847), (3478, 4585)]