23723940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5569}}^1$

素因数の和:5652

約数の個数: 48

約数和(自身を含む): 67374720

約数和(自身を除く): 43650780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 5569, 11138, 16707, 22276, 27845, 33414, 55690, 66828, 83535, 111380, 167070, 334140, 395399, 790798, 1186197, 1581596, 1976995, 2372394, 3953990, 4744788, 5930985, 7907980, 11861970, 23723940]

約数ペア:

[(1, 23723940), (2, 11861970), (3, 7907980), (4, 5930985), (5, 4744788), (6, 3953990), (10, 2372394), (12, 1976995), (15, 1581596), (20, 1186197), (30, 790798), (60, 395399), (71, 334140), (142, 167070), (213, 111380), (284, 83535), (355, 66828), (426, 55690), (710, 33414), (852, 27845), (1065, 22276), (1420, 16707), (2130, 11138), (4260, 5569)]