15180108

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 36996960

約数和(自身を除く): 21816852

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 181, 241, 348, 362, 482, 543, 723, 724, 964, 1086, 1446, 2172, 2892, 5249, 6989, 10498, 13978, 15747, 20967, 20996, 27956, 31494, 41934, 43621, 62988, 83868, 87242, 130863, 174484, 261726, 523452, 1265009, 2530018, 3795027, 5060036, 7590054, 15180108]

約数ペア:

[(1, 15180108), (2, 7590054), (3, 5060036), (4, 3795027), (6, 2530018), (12, 1265009), (29, 523452), (58, 261726), (87, 174484), (116, 130863), (174, 87242), (181, 83868), (241, 62988), (348, 43621), (362, 41934), (482, 31494), (543, 27956), (723, 20996), (724, 20967), (964, 15747), (1086, 13978), (1446, 10498), (2172, 6989), (2892, 5249)]