64366710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{15661}}^1$

素因数の和:15808

約数の個数: 32

約数和(自身を含む): 155617632

約数和(自身を除く): 91250922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 15661, 31322, 46983, 78305, 93966, 156610, 234915, 469830, 2145557, 4291114, 6436671, 10727785, 12873342, 21455570, 32183355, 64366710]

約数ペア:

[(1, 64366710), (2, 32183355), (3, 21455570), (5, 12873342), (6, 10727785), (10, 6436671), (15, 4291114), (30, 2145557), (137, 469830), (274, 234915), (411, 156610), (685, 93966), (822, 78305), (1370, 46983), (2055, 31322), (4110, 15661)]