2949570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2521}}^1$

素因数の和:2547

約数の個数: 48

約数和(自身を含む): 8262072

約数和(自身を除く): 5312502

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 2521, 5042, 7563, 12605, 15126, 22689, 25210, 32773, 37815, 45378, 65546, 75630, 98319, 113445, 163865, 196638, 226890, 294957, 327730, 491595, 589914, 983190, 1474785, 2949570]

約数ペア:

[(1, 2949570), (2, 1474785), (3, 983190), (5, 589914), (6, 491595), (9, 327730), (10, 294957), (13, 226890), (15, 196638), (18, 163865), (26, 113445), (30, 98319), (39, 75630), (45, 65546), (65, 45378), (78, 37815), (90, 32773), (117, 25210), (130, 22689), (195, 15126), (234, 12605), (390, 7563), (585, 5042), (1170, 2521)]