31058300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3413}}^1$

素因数の和:3447

約数の個数: 72

約数和(自身を含む): 82973856

約数和(自身を除く): 51915556

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 3413, 4550, 6826, 9100, 13652, 17065, 23891, 34130, 44369, 47782, 68260, 85325, 88738, 95564, 119455, 170650, 177476, 221845, 238910, 310583, 341300, 443690, 477820, 597275, 621166, 887380, 1109225, 1194550, 1242332, 1552915, 2218450, 2389100, 3105830, 4436900, 6211660, 7764575, 15529150, 31058300]

約数ペア:

[(1, 31058300), (2, 15529150), (4, 7764575), (5, 6211660), (7, 4436900), (10, 3105830), (13, 2389100), (14, 2218450), (20, 1552915), (25, 1242332), (26, 1194550), (28, 1109225), (35, 887380), (50, 621166), (52, 597275), (65, 477820), (70, 443690), (91, 341300), (100, 310583), (130, 238910), (140, 221845), (175, 177476), (182, 170650), (260, 119455), (325, 95564), (350, 88738), (364, 85325), (455, 68260), (650, 47782), (700, 44369), (910, 34130), (1300, 23891), (1820, 17065), (2275, 13652), (3413, 9100), (4550, 6826)]