917869830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1\times {\mathrm{1051}}^1$

素因数の和:1781

約数の個数: 64

約数和(自身を含む): 2259595008

約数和(自身を除く): 1341725178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 677, 1051, 1290, 1354, 2031, 2102, 3153, 3385, 4062, 5255, 6306, 6770, 10155, 10510, 15765, 20310, 29111, 31530, 45193, 58222, 87333, 90386, 135579, 145555, 174666, 225965, 271158, 291110, 436665, 451930, 677895, 711527, 873330, 1355790, 1423054, 2134581, 3557635, 4269162, 7115270, 10672905, 21345810, 30595661, 61191322, 91786983, 152978305, 183573966, 305956610, 458934915, 917869830]

約数ペア:

[(1, 917869830), (2, 458934915), (3, 305956610), (5, 183573966), (6, 152978305), (10, 91786983), (15, 61191322), (30, 30595661), (43, 21345810), (86, 10672905), (129, 7115270), (215, 4269162), (258, 3557635), (430, 2134581), (645, 1423054), (677, 1355790), (1051, 873330), (1290, 711527), (1354, 677895), (2031, 451930), (2102, 436665), (3153, 291110), (3385, 271158), (4062, 225965), (5255, 174666), (6306, 145555), (6770, 135579), (10155, 90386), (10510, 87333), (15765, 58222), (20310, 45193), (29111, 31530)]