91761210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2621}}^1$

素因数の和:3023

約数の個数: 48

約数和(自身を含む): 239283720

約数和(自身を除く): 147522510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 389, 778, 1167, 1945, 2334, 2621, 3501, 3890, 5242, 5835, 7002, 7863, 11670, 13105, 15726, 17505, 23589, 26210, 35010, 39315, 47178, 78630, 117945, 235890, 1019569, 2039138, 3058707, 5097845, 6117414, 9176121, 10195690, 15293535, 18352242, 30587070, 45880605, 91761210]

約数ペア:

[(1, 91761210), (2, 45880605), (3, 30587070), (5, 18352242), (6, 15293535), (9, 10195690), (10, 9176121), (15, 6117414), (18, 5097845), (30, 3058707), (45, 2039138), (90, 1019569), (389, 235890), (778, 117945), (1167, 78630), (1945, 47178), (2334, 39315), (2621, 35010), (3501, 26210), (3890, 23589), (5242, 17505), (5835, 15726), (7002, 13105), (7863, 11670)]