12854730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1551

約数の個数: 64

約数和(自身を含む): 36142848

約数和(自身を除く): 23288118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1493, 1722, 2870, 2986, 4305, 4479, 7465, 8610, 8958, 10451, 14930, 20902, 22395, 31353, 44790, 52255, 61213, 62706, 104510, 122426, 156765, 183639, 306065, 313530, 367278, 428491, 612130, 856982, 918195, 1285473, 1836390, 2142455, 2570946, 4284910, 6427365, 12854730]

約数ペア:

[(1, 12854730), (2, 6427365), (3, 4284910), (5, 2570946), (6, 2142455), (7, 1836390), (10, 1285473), (14, 918195), (15, 856982), (21, 612130), (30, 428491), (35, 367278), (41, 313530), (42, 306065), (70, 183639), (82, 156765), (105, 122426), (123, 104510), (205, 62706), (210, 61213), (246, 52255), (287, 44790), (410, 31353), (574, 22395), (615, 20902), (861, 14930), (1230, 10451), (1435, 8958), (1493, 8610), (1722, 7465), (2870, 4479), (2986, 4305)]