7628926830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{286049}}^1$

素因数の和:286193

約数の個数: 64

約数和(自身を含む): 21089894400

約数和(自身を除く): 13460967570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1778, 1905, 2667, 3810, 4445, 5334, 8890, 13335, 26670, 286049, 572098, 858147, 1430245, 1716294, 2002343, 2860490, 4004686, 4290735, 6007029, 8581470, 10011715, 12014058, 20023430, 30035145, 36328223, 60070290, 72656446, 108984669, 181641115, 217969338, 254297561, 363282230, 508595122, 544923345, 762892683, 1089846690, 1271487805, 1525785366, 2542975610, 3814463415, 7628926830]

約数ペア:

[(1, 7628926830), (2, 3814463415), (3, 2542975610), (5, 1525785366), (6, 1271487805), (7, 1089846690), (10, 762892683), (14, 544923345), (15, 508595122), (21, 363282230), (30, 254297561), (35, 217969338), (42, 181641115), (70, 108984669), (105, 72656446), (127, 60070290), (210, 36328223), (254, 30035145), (381, 20023430), (635, 12014058), (762, 10011715), (889, 8581470), (1270, 6007029), (1778, 4290735), (1905, 4004686), (2667, 2860490), (3810, 2002343), (4445, 1716294), (5334, 1430245), (8890, 858147), (13335, 572098), (26670, 286049)]