5277990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 13685760

約数和(自身を除く): 8407770

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 79, 85, 102, 131, 158, 170, 237, 255, 262, 393, 395, 474, 510, 655, 786, 790, 1185, 1310, 1343, 1965, 2227, 2370, 2686, 3930, 4029, 4454, 6681, 6715, 8058, 10349, 11135, 13362, 13430, 20145, 20698, 22270, 31047, 33405, 40290, 51745, 62094, 66810, 103490, 155235, 175933, 310470, 351866, 527799, 879665, 1055598, 1759330, 2638995, 5277990]

約数ペア:

[(1, 5277990), (2, 2638995), (3, 1759330), (5, 1055598), (6, 879665), (10, 527799), (15, 351866), (17, 310470), (30, 175933), (34, 155235), (51, 103490), (79, 66810), (85, 62094), (102, 51745), (131, 40290), (158, 33405), (170, 31047), (237, 22270), (255, 20698), (262, 20145), (393, 13430), (395, 13362), (474, 11135), (510, 10349), (655, 8058), (786, 6715), (790, 6681), (1185, 4454), (1310, 4029), (1343, 3930), (1965, 2686), (2227, 2370)]