242663670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{4273}}^1$

素因数の和:4917

約数の個数: 48

約数和(自身を含む): 632073312

約数和(自身を除く): 389409642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 631, 1262, 1893, 3155, 3786, 4273, 5679, 6310, 8546, 9465, 11358, 12819, 18930, 21365, 25638, 28395, 38457, 42730, 56790, 64095, 76914, 128190, 192285, 384570, 2696263, 5392526, 8088789, 13481315, 16177578, 24266367, 26962630, 40443945, 48532734, 80887890, 121331835, 242663670]

約数ペア:

[(1, 242663670), (2, 121331835), (3, 80887890), (5, 48532734), (6, 40443945), (9, 26962630), (10, 24266367), (15, 16177578), (18, 13481315), (30, 8088789), (45, 5392526), (90, 2696263), (631, 384570), (1262, 192285), (1893, 128190), (3155, 76914), (3786, 64095), (4273, 56790), (5679, 42730), (6310, 38457), (8546, 28395), (9465, 25638), (11358, 21365), (12819, 18930)]