15459710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 33619968

約数和(自身を除く): 18160258

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 47, 70, 74, 94, 127, 185, 235, 254, 259, 329, 370, 470, 518, 635, 658, 889, 1270, 1295, 1645, 1739, 1778, 2590, 3290, 3478, 4445, 4699, 5969, 8695, 8890, 9398, 11938, 12173, 17390, 23495, 24346, 29845, 32893, 41783, 46990, 59690, 60865, 65786, 83566, 121730, 164465, 208915, 220853, 328930, 417830, 441706, 1104265, 1545971, 2208530, 3091942, 7729855, 15459710]

約数ペア:

[(1, 15459710), (2, 7729855), (5, 3091942), (7, 2208530), (10, 1545971), (14, 1104265), (35, 441706), (37, 417830), (47, 328930), (70, 220853), (74, 208915), (94, 164465), (127, 121730), (185, 83566), (235, 65786), (254, 60865), (259, 59690), (329, 46990), (370, 41783), (470, 32893), (518, 29845), (635, 24346), (658, 23495), (889, 17390), (1270, 12173), (1295, 11938), (1645, 9398), (1739, 8890), (1778, 8695), (2590, 5969), (3290, 4699), (3478, 4445)]