3136617820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{722723}}^1$

素因数の和:722770

約数の個数: 48

約数和(自身を含む): 7770728448

約数和(自身を除く): 4634110628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 722723, 1445446, 2890892, 3613615, 5059061, 7227230, 10118122, 14454460, 20236244, 22404413, 25295305, 44808826, 50590610, 89617652, 101181220, 112022065, 156830891, 224044130, 313661782, 448088260, 627323564, 784154455, 1568308910, 3136617820]

約数ペア:

[(1, 3136617820), (2, 1568308910), (4, 784154455), (5, 627323564), (7, 448088260), (10, 313661782), (14, 224044130), (20, 156830891), (28, 112022065), (31, 101181220), (35, 89617652), (62, 50590610), (70, 44808826), (124, 25295305), (140, 22404413), (155, 20236244), (217, 14454460), (310, 10118122), (434, 7227230), (620, 5059061), (868, 3613615), (1085, 2890892), (2170, 1445446), (4340, 722723)]