30918384

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:887

約数の個数: 120

約数和(自身を含む): 101684960

約数和(自身を除く): 70766576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 829, 888, 1008, 1036, 1332, 1554, 1658, 1776, 2072, 2331, 2487, 2664, 3108, 3316, 4144, 4662, 4974, 5328, 5803, 6216, 6632, 7461, 9324, 9948, 11606, 12432, 13264, 14922, 17409, 18648, 19896, 23212, 29844, 30673, 34818, 37296, 39792, 46424, 52227, 59688, 61346, 69636, 92019, 92848, 104454, 119376, 122692, 139272, 184038, 208908, 214711, 245384, 276057, 278544, 368076, 417816, 429422, 490768, 552114, 644133, 736152, 835632, 858844, 1104228, 1288266, 1472304, 1717688, 1932399, 2208456, 2576532, 3435376, 3864798, 4416912, 5153064, 7729596, 10306128, 15459192, 30918384]

約数ペア:

[(1, 30918384), (2, 15459192), (3, 10306128), (4, 7729596), (6, 5153064), (7, 4416912), (8, 3864798), (9, 3435376), (12, 2576532), (14, 2208456), (16, 1932399), (18, 1717688), (21, 1472304), (24, 1288266), (28, 1104228), (36, 858844), (37, 835632), (42, 736152), (48, 644133), (56, 552114), (63, 490768), (72, 429422), (74, 417816), (84, 368076), (111, 278544), (112, 276057), (126, 245384), (144, 214711), (148, 208908), (168, 184038), (222, 139272), (252, 122692), (259, 119376), (296, 104454), (333, 92848), (336, 92019), (444, 69636), (504, 61346), (518, 59688), (592, 52227), (666, 46424), (777, 39792), (829, 37296), (888, 34818), (1008, 30673), (1036, 29844), (1332, 23212), (1554, 19896), (1658, 18648), (1776, 17409), (2072, 14922), (2331, 13264), (2487, 12432), (2664, 11606), (3108, 9948), (3316, 9324), (4144, 7461), (4662, 6632), (4974, 6216), (5328, 5803)]