3925890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 10306296

約数和(自身を除く): 6380406

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 241, 362, 482, 543, 723, 905, 1086, 1205, 1446, 1629, 1810, 2169, 2410, 2715, 3258, 3615, 4338, 5430, 7230, 8145, 10845, 16290, 21690, 43621, 87242, 130863, 218105, 261726, 392589, 436210, 654315, 785178, 1308630, 1962945, 3925890]

約数ペア:

[(1, 3925890), (2, 1962945), (3, 1308630), (5, 785178), (6, 654315), (9, 436210), (10, 392589), (15, 261726), (18, 218105), (30, 130863), (45, 87242), (90, 43621), (181, 21690), (241, 16290), (362, 10845), (482, 8145), (543, 7230), (723, 5430), (905, 4338), (1086, 3615), (1205, 3258), (1446, 2715), (1629, 2410), (1810, 2169)]