43195260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8089}}^1$

素因数の和:8190

約数の個数: 48

約数和(自身を含む): 122320800

約数和(自身を除く): 79125540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 8089, 16178, 24267, 32356, 40445, 48534, 80890, 97068, 121335, 161780, 242670, 485340, 719921, 1439842, 2159763, 2879684, 3599605, 4319526, 7199210, 8639052, 10798815, 14398420, 21597630, 43195260]

約数ペア:

[(1, 43195260), (2, 21597630), (3, 14398420), (4, 10798815), (5, 8639052), (6, 7199210), (10, 4319526), (12, 3599605), (15, 2879684), (20, 2159763), (30, 1439842), (60, 719921), (89, 485340), (178, 242670), (267, 161780), (356, 121335), (445, 97068), (534, 80890), (890, 48534), (1068, 40445), (1335, 32356), (1780, 24267), (2670, 16178), (5340, 8089)]