9806312490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1323389}}^1$

素因数の和:1323431

約数の個数: 64

約数和(自身を含む): 26679542400

約数和(自身を除く): 16873229910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 1323389, 2646778, 3970167, 6616945, 7940334, 13233890, 17204057, 19850835, 25144391, 34408114, 39701670, 50288782, 51612171, 75433173, 86020285, 103224342, 125721955, 150866346, 172040570, 251443910, 258060855, 326877083, 377165865, 516121710, 653754166, 754331730, 980631249, 1634385415, 1961262498, 3268770830, 4903156245, 9806312490]

約数ペア:

[(1, 9806312490), (2, 4903156245), (3, 3268770830), (5, 1961262498), (6, 1634385415), (10, 980631249), (13, 754331730), (15, 653754166), (19, 516121710), (26, 377165865), (30, 326877083), (38, 258060855), (39, 251443910), (57, 172040570), (65, 150866346), (78, 125721955), (95, 103224342), (114, 86020285), (130, 75433173), (190, 51612171), (195, 50288782), (247, 39701670), (285, 34408114), (390, 25144391), (494, 19850835), (570, 17204057), (741, 13233890), (1235, 7940334), (1482, 6616945), (2470, 3970167), (3705, 2646778), (7410, 1323389)]