13945350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3045

約数の個数: 48

約数和(自身を含む): 35712000

約数和(自身を除く): 21766650

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 2999, 4650, 5998, 8997, 14995, 17994, 29990, 44985, 74975, 89970, 92969, 149950, 185938, 224925, 278907, 449850, 464845, 557814, 929690, 1394535, 2324225, 2789070, 4648450, 6972675, 13945350]

約数ペア:

[(1, 13945350), (2, 6972675), (3, 4648450), (5, 2789070), (6, 2324225), (10, 1394535), (15, 929690), (25, 557814), (30, 464845), (31, 449850), (50, 278907), (62, 224925), (75, 185938), (93, 149950), (150, 92969), (155, 89970), (186, 74975), (310, 44985), (465, 29990), (775, 17994), (930, 14995), (1550, 8997), (2325, 5998), (2999, 4650)]