39801390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69827}}^1$

素因数の和:69856

約数の個数: 32

約数和(自身を含む): 100552320

約数和(自身を除く): 60750930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 69827, 139654, 209481, 349135, 418962, 698270, 1047405, 1326713, 2094810, 2653426, 3980139, 6633565, 7960278, 13267130, 19900695, 39801390]

約数ペア:

[(1, 39801390), (2, 19900695), (3, 13267130), (5, 7960278), (6, 6633565), (10, 3980139), (15, 2653426), (19, 2094810), (30, 1326713), (38, 1047405), (57, 698270), (95, 418962), (114, 349135), (190, 209481), (285, 139654), (570, 69827)]