89856270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47543}}^1$

素因数の和:47566

約数の個数: 64

約数和(自身を含む): 273853440

約数和(自身を除く): 183997170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 47543, 95086, 142629, 237715, 285258, 332801, 427887, 475430, 665602, 713145, 855774, 998403, 1283661, 1426290, 1664005, 1996806, 2139435, 2567322, 2995209, 3328010, 4278870, 4992015, 5990418, 6418305, 8985627, 9984030, 12836610, 14976045, 17971254, 29952090, 44928135, 89856270]

約数ペア:

[(1, 89856270), (2, 44928135), (3, 29952090), (5, 17971254), (6, 14976045), (7, 12836610), (9, 9984030), (10, 8985627), (14, 6418305), (15, 5990418), (18, 4992015), (21, 4278870), (27, 3328010), (30, 2995209), (35, 2567322), (42, 2139435), (45, 1996806), (54, 1664005), (63, 1426290), (70, 1283661), (90, 998403), (105, 855774), (126, 713145), (135, 665602), (189, 475430), (210, 427887), (270, 332801), (315, 285258), (378, 237715), (630, 142629), (945, 95086), (1890, 47543)]