371962020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 1066867200

約数和(自身を除く): 694905180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 97, 158, 194, 237, 291, 316, 388, 395, 474, 485, 582, 790, 809, 948, 970, 1164, 1185, 1455, 1580, 1618, 1940, 2370, 2427, 2910, 3236, 4045, 4740, 4854, 5820, 7663, 8090, 9708, 12135, 15326, 16180, 22989, 24270, 30652, 38315, 45978, 48540, 63911, 76630, 78473, 91956, 114945, 127822, 153260, 156946, 191733, 229890, 235419, 255644, 313892, 319555, 383466, 392365, 459780, 470838, 639110, 766932, 784730, 941676, 958665, 1177095, 1278220, 1569460, 1917330, 2354190, 3834660, 4708380, 6199367, 12398734, 18598101, 24797468, 30996835, 37196202, 61993670, 74392404, 92990505, 123987340, 185981010, 371962020]

約数ペア:

[(1, 371962020), (2, 185981010), (3, 123987340), (4, 92990505), (5, 74392404), (6, 61993670), (10, 37196202), (12, 30996835), (15, 24797468), (20, 18598101), (30, 12398734), (60, 6199367), (79, 4708380), (97, 3834660), (158, 2354190), (194, 1917330), (237, 1569460), (291, 1278220), (316, 1177095), (388, 958665), (395, 941676), (474, 784730), (485, 766932), (582, 639110), (790, 470838), (809, 459780), (948, 392365), (970, 383466), (1164, 319555), (1185, 313892), (1455, 255644), (1580, 235419), (1618, 229890), (1940, 191733), (2370, 156946), (2427, 153260), (2910, 127822), (3236, 114945), (4045, 91956), (4740, 78473), (4854, 76630), (5820, 63911), (7663, 48540), (8090, 45978), (9708, 38315), (12135, 30652), (15326, 24270), (16180, 22989)]