23892310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 51710400

約数和(自身を除く): 27818090

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 247, 323, 442, 494, 569, 646, 1105, 1138, 1235, 1615, 2210, 2470, 2845, 3230, 4199, 5690, 7397, 8398, 9673, 10811, 14794, 19346, 20995, 21622, 36985, 41990, 48365, 54055, 73970, 96730, 108110, 125749, 140543, 183787, 251498, 281086, 367574, 628745, 702715, 918935, 1257490, 1405430, 1837870, 2389231, 4778462, 11946155, 23892310]

約数ペア:

[(1, 23892310), (2, 11946155), (5, 4778462), (10, 2389231), (13, 1837870), (17, 1405430), (19, 1257490), (26, 918935), (34, 702715), (38, 628745), (65, 367574), (85, 281086), (95, 251498), (130, 183787), (170, 140543), (190, 125749), (221, 108110), (247, 96730), (323, 73970), (442, 54055), (494, 48365), (569, 41990), (646, 36985), (1105, 21622), (1138, 20995), (1235, 19346), (1615, 14794), (2210, 10811), (2470, 9673), (2845, 8398), (3230, 7397), (4199, 5690)]