320553630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{75781}}^1$

素因数の和:75841

約数の個数: 48

約数和(自身を含む): 851183424

約数和(自身を除く): 530629794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 75781, 151562, 227343, 378905, 454686, 682029, 757810, 1136715, 1364058, 2273430, 3410145, 3561707, 6820290, 7123414, 10685121, 17808535, 21370242, 32055363, 35617070, 53425605, 64110726, 106851210, 160276815, 320553630]

約数ペア:

[(1, 320553630), (2, 160276815), (3, 106851210), (5, 64110726), (6, 53425605), (9, 35617070), (10, 32055363), (15, 21370242), (18, 17808535), (30, 10685121), (45, 7123414), (47, 6820290), (90, 3561707), (94, 3410145), (141, 2273430), (235, 1364058), (282, 1136715), (423, 757810), (470, 682029), (705, 454686), (846, 378905), (1410, 227343), (2115, 151562), (4230, 75781)]