30515976

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22307}}^1$

素因数の和:22338

約数の個数: 48

約数和(自身を含む): 87001200

約数和(自身を除く): 56485224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 22307, 44614, 66921, 89228, 133842, 178456, 200763, 267684, 401526, 423833, 535368, 803052, 847666, 1271499, 1606104, 1695332, 2542998, 3390664, 3814497, 5085996, 7628994, 10171992, 15257988, 30515976]

約数ペア:

[(1, 30515976), (2, 15257988), (3, 10171992), (4, 7628994), (6, 5085996), (8, 3814497), (9, 3390664), (12, 2542998), (18, 1695332), (19, 1606104), (24, 1271499), (36, 847666), (38, 803052), (57, 535368), (72, 423833), (76, 401526), (114, 267684), (152, 200763), (171, 178456), (228, 133842), (342, 89228), (456, 66921), (684, 44614), (1368, 22307)]