15706653430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8699}}^1$

素因数の和:8798

約数の個数: 128

約数和(自身を含む): 34727616000

約数和(自身を除く): 19020962570

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 43, 65, 85, 86, 95, 130, 170, 190, 215, 221, 247, 323, 430, 442, 494, 559, 646, 731, 817, 1105, 1118, 1235, 1462, 1615, 1634, 2210, 2470, 2795, 3230, 3655, 4085, 4199, 5590, 7310, 8170, 8398, 8699, 9503, 10621, 13889, 17398, 19006, 20995, 21242, 27778, 41990, 43495, 47515, 53105, 69445, 86990, 95030, 106210, 113087, 138890, 147883, 165281, 180557, 226174, 295766, 330562, 361114, 374057, 565435, 739415, 748114, 826405, 902785, 1130870, 1478830, 1652810, 1805570, 1870285, 1922479, 2148653, 2809777, 3740570, 3844958, 4297306, 4862741, 5619554, 6358969, 7107083, 9612395, 9725482, 10743265, 12717938, 14048885, 14214166, 19224790, 21486530, 24313705, 28097770, 31794845, 35535415, 36527101, 48627410, 63589690, 71070830, 73054202, 82666597, 92392079, 120820411, 165333194, 182635505, 184784158, 241640822, 365271010, 413332985, 461960395, 604102055, 826665970, 923920790, 1208204110, 1570665343, 3141330686, 7853326715, 15706653430]

約数ペア:

[(1, 15706653430), (2, 7853326715), (5, 3141330686), (10, 1570665343), (13, 1208204110), (17, 923920790), (19, 826665970), (26, 604102055), (34, 461960395), (38, 413332985), (43, 365271010), (65, 241640822), (85, 184784158), (86, 182635505), (95, 165333194), (130, 120820411), (170, 92392079), (190, 82666597), (215, 73054202), (221, 71070830), (247, 63589690), (323, 48627410), (430, 36527101), (442, 35535415), (494, 31794845), (559, 28097770), (646, 24313705), (731, 21486530), (817, 19224790), (1105, 14214166), (1118, 14048885), (1235, 12717938), (1462, 10743265), (1615, 9725482), (1634, 9612395), (2210, 7107083), (2470, 6358969), (2795, 5619554), (3230, 4862741), (3655, 4297306), (4085, 3844958), (4199, 3740570), (5590, 2809777), (7310, 2148653), (8170, 1922479), (8398, 1870285), (8699, 1805570), (9503, 1652810), (10621, 1478830), (13889, 1130870), (17398, 902785), (19006, 826405), (20995, 748114), (21242, 739415), (27778, 565435), (41990, 374057), (43495, 361114), (47515, 330562), (53105, 295766), (69445, 226174), (86990, 180557), (95030, 165281), (106210, 147883), (113087, 138890)]