23889870

素因数分解:

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

素因数の和:3886

約数の個数: 64

約数和(自身を含む): 66493440

約数和(自身を除く): 42603570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 3847, 6210, 7694, 11541, 19235, 23082, 34623, 38470, 57705, 69246, 88481, 103869, 115410, 173115, 176962, 207738, 265443, 346230, 442405, 519345, 530886, 796329, 884810, 1038690, 1327215, 1592658, 2388987, 2654430, 3981645, 4777974, 7963290, 11944935, 23889870]

約数ペア:

[(1, 23889870), (2, 11944935), (3, 7963290), (5, 4777974), (6, 3981645), (9, 2654430), (10, 2388987), (15, 1592658), (18, 1327215), (23, 1038690), (27, 884810), (30, 796329), (45, 530886), (46, 519345), (54, 442405), (69, 346230), (90, 265443), (115, 207738), (135, 176962), (138, 173115), (207, 115410), (230, 103869), (270, 88481), (345, 69246), (414, 57705), (621, 38470), (690, 34623), (1035, 23082), (1242, 19235), (2070, 11541), (3105, 7694), (3847, 6210)]