30215796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6679}}^1$

素因数の和:6728

約数の個数: 48

約数和(自身を含む): 78556800

約数和(自身を除く): 48341004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 6679, 13358, 20037, 26716, 40074, 80148, 86827, 173654, 193691, 260481, 347308, 387382, 520962, 581073, 774764, 1041924, 1162146, 2324292, 2517983, 5035966, 7553949, 10071932, 15107898, 30215796]

約数ペア:

[(1, 30215796), (2, 15107898), (3, 10071932), (4, 7553949), (6, 5035966), (12, 2517983), (13, 2324292), (26, 1162146), (29, 1041924), (39, 774764), (52, 581073), (58, 520962), (78, 387382), (87, 347308), (116, 260481), (156, 193691), (174, 173654), (348, 86827), (377, 80148), (754, 40074), (1131, 26716), (1508, 20037), (2262, 13358), (4524, 6679)]