309127590

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5531}}^1$

素因数の和:5576

約数の個数: 96

約数和(自身を含む): 869895936

約数和(自身を除く): 560768346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 243, 270, 345, 405, 414, 486, 621, 690, 810, 1035, 1215, 1242, 1863, 2070, 2430, 3105, 3726, 5531, 5589, 6210, 9315, 11062, 11178, 16593, 18630, 27655, 27945, 33186, 49779, 55310, 55890, 82965, 99558, 127213, 149337, 165930, 248895, 254426, 298674, 381639, 448011, 497790, 636065, 746685, 763278, 896022, 1144917, 1272130, 1344033, 1493370, 1908195, 2240055, 2289834, 2688066, 3434751, 3816390, 4480110, 5724585, 6720165, 6869502, 10304253, 11449170, 13440330, 17173755, 20608506, 30912759, 34347510, 51521265, 61825518, 103042530, 154563795, 309127590]

約数ペア:

[(1, 309127590), (2, 154563795), (3, 103042530), (5, 61825518), (6, 51521265), (9, 34347510), (10, 30912759), (15, 20608506), (18, 17173755), (23, 13440330), (27, 11449170), (30, 10304253), (45, 6869502), (46, 6720165), (54, 5724585), (69, 4480110), (81, 3816390), (90, 3434751), (115, 2688066), (135, 2289834), (138, 2240055), (162, 1908195), (207, 1493370), (230, 1344033), (243, 1272130), (270, 1144917), (345, 896022), (405, 763278), (414, 746685), (486, 636065), (621, 497790), (690, 448011), (810, 381639), (1035, 298674), (1215, 254426), (1242, 248895), (1863, 165930), (2070, 149337), (2430, 127213), (3105, 99558), (3726, 82965), (5531, 55890), (5589, 55310), (6210, 49779), (9315, 33186), (11062, 27945), (11178, 27655), (16593, 18630)]