47305890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{727}}^1$

素因数の和:984

約数の個数: 64

約数和(自身を含む): 126846720

約数和(自身を除く): 79540830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 241, 270, 482, 723, 727, 1205, 1446, 1454, 2169, 2181, 2410, 3615, 3635, 4338, 4362, 6507, 6543, 7230, 7270, 10845, 10905, 13014, 13086, 19629, 21690, 21810, 32535, 32715, 39258, 65070, 65430, 98145, 175207, 196290, 350414, 525621, 876035, 1051242, 1576863, 1752070, 2628105, 3153726, 4730589, 5256210, 7884315, 9461178, 15768630, 23652945, 47305890]

約数ペア:

[(1, 47305890), (2, 23652945), (3, 15768630), (5, 9461178), (6, 7884315), (9, 5256210), (10, 4730589), (15, 3153726), (18, 2628105), (27, 1752070), (30, 1576863), (45, 1051242), (54, 876035), (90, 525621), (135, 350414), (241, 196290), (270, 175207), (482, 98145), (723, 65430), (727, 65070), (1205, 39258), (1446, 32715), (1454, 32535), (2169, 21810), (2181, 21690), (2410, 19629), (3615, 13086), (3635, 13014), (4338, 10905), (4362, 10845), (6507, 7270), (6543, 7230)]