8382690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 80

約数和(自身を含む): 22999680

約数和(自身を除く): 14616990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 81, 90, 131, 135, 158, 162, 237, 262, 270, 393, 395, 405, 474, 655, 711, 786, 790, 810, 1179, 1185, 1310, 1422, 1965, 2133, 2358, 2370, 3537, 3555, 3930, 4266, 5895, 6399, 7074, 7110, 10349, 10611, 10665, 11790, 12798, 17685, 20698, 21222, 21330, 31047, 31995, 35370, 51745, 53055, 62094, 63990, 93141, 103490, 106110, 155235, 186282, 279423, 310470, 465705, 558846, 838269, 931410, 1397115, 1676538, 2794230, 4191345, 8382690]

約数ペア:

[(1, 8382690), (2, 4191345), (3, 2794230), (5, 1676538), (6, 1397115), (9, 931410), (10, 838269), (15, 558846), (18, 465705), (27, 310470), (30, 279423), (45, 186282), (54, 155235), (79, 106110), (81, 103490), (90, 93141), (131, 63990), (135, 62094), (158, 53055), (162, 51745), (237, 35370), (262, 31995), (270, 31047), (393, 21330), (395, 21222), (405, 20698), (474, 17685), (655, 12798), (711, 11790), (786, 10665), (790, 10611), (810, 10349), (1179, 7110), (1185, 7074), (1310, 6399), (1422, 5895), (1965, 4266), (2133, 3930), (2358, 3555), (2370, 3537)]