42205290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23063}}^1$

素因数の和:23134

約数の個数: 32

約数和(自身を含む): 102957696

約数和(自身を除く): 60752406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 23063, 46126, 69189, 115315, 138378, 230630, 345945, 691890, 1406843, 2813686, 4220529, 7034215, 8441058, 14068430, 21102645, 42205290]

約数ペア:

[(1, 42205290), (2, 21102645), (3, 14068430), (5, 8441058), (6, 7034215), (10, 4220529), (15, 2813686), (30, 1406843), (61, 691890), (122, 345945), (183, 230630), (305, 138378), (366, 115315), (610, 69189), (915, 46126), (1830, 23063)]