155536181770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{2230549}}^1$

素因数の和:2230942

約数の個数: 32

約数和(自身を含む): 295503264000

約数和(自身を除く): 139967082230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 367, 734, 1835, 3670, 6973, 13946, 34865, 69730, 2230549, 4461098, 11152745, 22305490, 42380431, 84760862, 211902155, 423804310, 818611483, 1637222966, 4093057415, 8186114830, 15553618177, 31107236354, 77768090885, 155536181770]

約数ペア:

[(1, 155536181770), (2, 77768090885), (5, 31107236354), (10, 15553618177), (19, 8186114830), (38, 4093057415), (95, 1637222966), (190, 818611483), (367, 423804310), (734, 211902155), (1835, 84760862), (3670, 42380431), (6973, 22305490), (13946, 11152745), (34865, 4461098), (69730, 2230549)]