146794970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1359

約数の個数: 64

約数和(自身を含む): 319680000

約数和(自身を除く): 172885030

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 73, 115, 146, 161, 230, 322, 365, 511, 730, 805, 1022, 1249, 1610, 1679, 2498, 2555, 3358, 5110, 6245, 8395, 8743, 11753, 12490, 16790, 17486, 23506, 28727, 43715, 57454, 58765, 87430, 91177, 117530, 143635, 182354, 201089, 287270, 402178, 455885, 638239, 911770, 1005445, 1276478, 2010890, 2097071, 3191195, 4194142, 6382390, 10485355, 14679497, 20970710, 29358994, 73397485, 146794970]

約数ペア:

[(1, 146794970), (2, 73397485), (5, 29358994), (7, 20970710), (10, 14679497), (14, 10485355), (23, 6382390), (35, 4194142), (46, 3191195), (70, 2097071), (73, 2010890), (115, 1276478), (146, 1005445), (161, 911770), (230, 638239), (322, 455885), (365, 402178), (511, 287270), (730, 201089), (805, 182354), (1022, 143635), (1249, 117530), (1610, 91177), (1679, 87430), (2498, 58765), (2555, 57454), (3358, 43715), (5110, 28727), (6245, 23506), (8395, 17486), (8743, 16790), (11753, 12490)]