1115231390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1225529}}^1$

素因数の和:1225556

約数の個数: 32

約数和(自身を含む): 2470668480

約数和(自身を除く): 1355437090

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1225529, 2451058, 6127645, 8578703, 12255290, 15931877, 17157406, 31863754, 42893515, 79659385, 85787030, 111523139, 159318770, 223046278, 557615695, 1115231390]

約数ペア:

[(1, 1115231390), (2, 557615695), (5, 223046278), (7, 159318770), (10, 111523139), (13, 85787030), (14, 79659385), (26, 42893515), (35, 31863754), (65, 17157406), (70, 15931877), (91, 12255290), (130, 8578703), (182, 6127645), (455, 2451058), (910, 1225529)]