7963290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3847}}^1$

素因数の和:3883

約数の個数: 48

約数和(自身を含む): 21610368

約数和(自身を除く): 13647078

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 3847, 7694, 11541, 19235, 23082, 34623, 38470, 57705, 69246, 88481, 115410, 173115, 176962, 265443, 346230, 442405, 530886, 796329, 884810, 1327215, 1592658, 2654430, 3981645, 7963290]

約数ペア:

[(1, 7963290), (2, 3981645), (3, 2654430), (5, 1592658), (6, 1327215), (9, 884810), (10, 796329), (15, 530886), (18, 442405), (23, 346230), (30, 265443), (45, 176962), (46, 173115), (69, 115410), (90, 88481), (115, 69246), (138, 57705), (207, 38470), (230, 34623), (345, 23082), (414, 19235), (690, 11541), (1035, 7694), (2070, 3847)]