30852803740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1\times {\mathrm{2447}}^1$

素因数の和:2947

約数の個数: 96

約数和(自身を含む): 71303307264

約数和(自身を除く): 40450503524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223, 257, 446, 514, 892, 1028, 1115, 1285, 2230, 2447, 2453, 2570, 2827, 4460, 4894, 4906, 5140, 5654, 9788, 9812, 11308, 12235, 12265, 14135, 24470, 24530, 26917, 28270, 48940, 49060, 53834, 56540, 57311, 107668, 114622, 134585, 229244, 269170, 286555, 538340, 545681, 573110, 628879, 630421, 1091362, 1146220, 1257758, 1260842, 2182724, 2515516, 2521684, 2728405, 3144395, 3152105, 5456810, 6002491, 6288790, 6304210, 6917669, 10913620, 12004982, 12577580, 12608420, 13835338, 24009964, 27670676, 30012455, 34588345, 60024910, 69176690, 120049820, 138353380, 140240017, 280480034, 560960068, 701200085, 1402400170, 1542640187, 2804800340, 3085280374, 6170560748, 7713200935, 15426401870, 30852803740]

約数ペア:

[(1, 30852803740), (2, 15426401870), (4, 7713200935), (5, 6170560748), (10, 3085280374), (11, 2804800340), (20, 1542640187), (22, 1402400170), (44, 701200085), (55, 560960068), (110, 280480034), (220, 140240017), (223, 138353380), (257, 120049820), (446, 69176690), (514, 60024910), (892, 34588345), (1028, 30012455), (1115, 27670676), (1285, 24009964), (2230, 13835338), (2447, 12608420), (2453, 12577580), (2570, 12004982), (2827, 10913620), (4460, 6917669), (4894, 6304210), (4906, 6288790), (5140, 6002491), (5654, 5456810), (9788, 3152105), (9812, 3144395), (11308, 2728405), (12235, 2521684), (12265, 2515516), (14135, 2182724), (24470, 1260842), (24530, 1257758), (26917, 1146220), (28270, 1091362), (48940, 630421), (49060, 628879), (53834, 573110), (56540, 545681), (57311, 538340), (107668, 286555), (114622, 269170), (134585, 229244)]