30129736

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41387}}^1$

素因数の和:41413

約数の個数: 32

約数和(自身を含む): 69531840

約数和(自身を除く): 39402104

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 41387, 82774, 165548, 289709, 331096, 538031, 579418, 1076062, 1158836, 2152124, 2317672, 3766217, 4304248, 7532434, 15064868, 30129736]

約数ペア:

[(1, 30129736), (2, 15064868), (4, 7532434), (7, 4304248), (8, 3766217), (13, 2317672), (14, 2152124), (26, 1158836), (28, 1076062), (52, 579418), (56, 538031), (91, 331096), (104, 289709), (182, 165548), (364, 82774), (728, 41387)]