8029530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:473

約数の個数: 80

約数和(自身を含む): 22581504

約数和(自身を除く): 14551974

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, 270, 345, 405, 414, 431, 621, 690, 810, 862, 1035, 1242, 1293, 1863, 2070, 2155, 2586, 3105, 3726, 3879, 4310, 6210, 6465, 7758, 9315, 9913, 11637, 12930, 18630, 19395, 19826, 23274, 29739, 34911, 38790, 49565, 58185, 59478, 69822, 89217, 99130, 116370, 148695, 174555, 178434, 267651, 297390, 349110, 446085, 535302, 802953, 892170, 1338255, 1605906, 2676510, 4014765, 8029530]

約数ペア:

[(1, 8029530), (2, 4014765), (3, 2676510), (5, 1605906), (6, 1338255), (9, 892170), (10, 802953), (15, 535302), (18, 446085), (23, 349110), (27, 297390), (30, 267651), (45, 178434), (46, 174555), (54, 148695), (69, 116370), (81, 99130), (90, 89217), (115, 69822), (135, 59478), (138, 58185), (162, 49565), (207, 38790), (230, 34911), (270, 29739), (345, 23274), (405, 19826), (414, 19395), (431, 18630), (621, 12930), (690, 11637), (810, 9913), (862, 9315), (1035, 7758), (1242, 6465), (1293, 6210), (1863, 4310), (2070, 3879), (2155, 3726), (2586, 3105)]