4813020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{2971}}^1$

素因数の和:2992

約数の個数: 60

約数和(自身を含む): 15103704

約数和(自身を除く): 10290684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 2971, 5942, 8913, 11884, 14855, 17826, 26739, 29710, 35652, 44565, 53478, 59420, 80217, 89130, 106956, 133695, 160434, 178260, 240651, 267390, 320868, 401085, 481302, 534780, 802170, 962604, 1203255, 1604340, 2406510, 4813020]

約数ペア:

[(1, 4813020), (2, 2406510), (3, 1604340), (4, 1203255), (5, 962604), (6, 802170), (9, 534780), (10, 481302), (12, 401085), (15, 320868), (18, 267390), (20, 240651), (27, 178260), (30, 160434), (36, 133695), (45, 106956), (54, 89130), (60, 80217), (81, 59420), (90, 53478), (108, 44565), (135, 35652), (162, 29710), (180, 26739), (270, 17826), (324, 14855), (405, 11884), (540, 8913), (810, 5942), (1620, 2971)]