310185008

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2266

約数の個数: 80

約数和(自身を含む): 726620160

約数和(自身を除く): 416435152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 434, 496, 574, 656, 868, 1148, 1271, 1736, 2179, 2296, 2542, 3472, 4358, 4592, 5084, 8716, 8897, 10168, 15253, 17432, 17794, 20336, 30506, 34864, 35588, 61012, 67549, 71176, 89339, 122024, 135098, 142352, 178678, 244048, 270196, 357356, 472843, 540392, 625373, 714712, 945686, 1080784, 1250746, 1429424, 1891372, 2501492, 2769509, 3782744, 5002984, 5539018, 7565488, 10005968, 11078036, 19386563, 22156072, 38773126, 44312144, 77546252, 155092504, 310185008]

約数ペア:

[(1, 310185008), (2, 155092504), (4, 77546252), (7, 44312144), (8, 38773126), (14, 22156072), (16, 19386563), (28, 11078036), (31, 10005968), (41, 7565488), (56, 5539018), (62, 5002984), (82, 3782744), (112, 2769509), (124, 2501492), (164, 1891372), (217, 1429424), (248, 1250746), (287, 1080784), (328, 945686), (434, 714712), (496, 625373), (574, 540392), (656, 472843), (868, 357356), (1148, 270196), (1271, 244048), (1736, 178678), (2179, 142352), (2296, 135098), (2542, 122024), (3472, 89339), (4358, 71176), (4592, 67549), (5084, 61012), (8716, 35588), (8897, 34864), (10168, 30506), (15253, 20336), (17432, 17794)]