15661385570

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{34367}}^1$

素因数の和:34802

約数の個数: 32

約数和(自身を含む): 28456704000

約数和(自身を除く): 12795318430

約数列:

[1, 2, 5, 10, 199, 229, 398, 458, 995, 1145, 1990, 2290, 34367, 45571, 68734, 91142, 171835, 227855, 343670, 455710, 6839033, 7870043, 13678066, 15740086, 34195165, 39350215, 68390330, 78700430, 1566138557, 3132277114, 7830692785, 15661385570]

約数ペア:

[(1, 15661385570), (2, 7830692785), (5, 3132277114), (10, 1566138557), (199, 78700430), (229, 68390330), (398, 39350215), (458, 34195165), (995, 15740086), (1145, 13678066), (1990, 7870043), (2290, 6839033), (34367, 455710), (45571, 343670), (68734, 227855), (91142, 171835)]