40497210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34613}}^1$

素因数の和:34639

約数の個数: 48

約数和(自身を含む): 113395464

約数和(自身を除く): 72898254

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 34613, 69226, 103839, 173065, 207678, 311517, 346130, 449969, 519195, 623034, 899938, 1038390, 1349907, 1557585, 2249845, 2699814, 3115170, 4049721, 4499690, 6749535, 8099442, 13499070, 20248605, 40497210]

約数ペア:

[(1, 40497210), (2, 20248605), (3, 13499070), (5, 8099442), (6, 6749535), (9, 4499690), (10, 4049721), (13, 3115170), (15, 2699814), (18, 2249845), (26, 1557585), (30, 1349907), (39, 1038390), (45, 899938), (65, 623034), (78, 519195), (90, 449969), (117, 346130), (130, 311517), (195, 207678), (234, 173065), (390, 103839), (585, 69226), (1170, 34613)]