285183210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31793}}^1$

素因数の和:31839

約数の個数: 64

約数和(自身を含む): 769160448

約数和(自身を除く): 483977238

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 31793, 63586, 95379, 158965, 190758, 317930, 413309, 476895, 731239, 826618, 953790, 1239927, 1462478, 2066545, 2193717, 2479854, 3656195, 4133090, 4387434, 6199635, 7312390, 9506107, 10968585, 12399270, 19012214, 21937170, 28518321, 47530535, 57036642, 95061070, 142591605, 285183210]

約数ペア:

[(1, 285183210), (2, 142591605), (3, 95061070), (5, 57036642), (6, 47530535), (10, 28518321), (13, 21937170), (15, 19012214), (23, 12399270), (26, 10968585), (30, 9506107), (39, 7312390), (46, 6199635), (65, 4387434), (69, 4133090), (78, 3656195), (115, 2479854), (130, 2193717), (138, 2066545), (195, 1462478), (230, 1239927), (299, 953790), (345, 826618), (390, 731239), (598, 476895), (690, 413309), (897, 317930), (1495, 190758), (1794, 158965), (2990, 95379), (4485, 63586), (8970, 31793)]