422554980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163781}}^1$

素因数の和:163836

約数の個数: 48

約数和(自身を含む): 1210676544

約数和(自身を除く): 788121564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 163781, 327562, 491343, 655124, 818905, 982686, 1637810, 1965372, 2456715, 3275620, 4913430, 7042583, 9826860, 14085166, 21127749, 28170332, 35212915, 42255498, 70425830, 84510996, 105638745, 140851660, 211277490, 422554980]

約数ペア:

[(1, 422554980), (2, 211277490), (3, 140851660), (4, 105638745), (5, 84510996), (6, 70425830), (10, 42255498), (12, 35212915), (15, 28170332), (20, 21127749), (30, 14085166), (43, 9826860), (60, 7042583), (86, 4913430), (129, 3275620), (172, 2456715), (215, 1965372), (258, 1637810), (430, 982686), (516, 818905), (645, 655124), (860, 491343), (1290, 327562), (2580, 163781)]