135491460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173707}}^1$

素因数の和:173732

約数の個数: 48

約数和(自身を含む): 408561216

約数和(自身を除く): 273069756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 173707, 347414, 521121, 694828, 868535, 1042242, 1737070, 2084484, 2258191, 2605605, 3474140, 4516382, 5211210, 6774573, 9032764, 10422420, 11290955, 13549146, 22581910, 27098292, 33872865, 45163820, 67745730, 135491460]

約数ペア:

[(1, 135491460), (2, 67745730), (3, 45163820), (4, 33872865), (5, 27098292), (6, 22581910), (10, 13549146), (12, 11290955), (13, 10422420), (15, 9032764), (20, 6774573), (26, 5211210), (30, 4516382), (39, 3474140), (52, 2605605), (60, 2258191), (65, 2084484), (78, 1737070), (130, 1042242), (156, 868535), (195, 694828), (260, 521121), (390, 347414), (780, 173707)]