103630020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{132859}}^1$

素因数の和:132884

約数の個数: 48

約数和(自身を含む): 312486720

約数和(自身を除く): 208856700

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, 132859, 265718, 398577, 531436, 664295, 797154, 1328590, 1594308, 1727167, 1992885, 2657180, 3454334, 3985770, 5181501, 6908668, 7971540, 8635835, 10363002, 17271670, 20726004, 25907505, 34543340, 51815010, 103630020]

約数ペア:

[(1, 103630020), (2, 51815010), (3, 34543340), (4, 25907505), (5, 20726004), (6, 17271670), (10, 10363002), (12, 8635835), (13, 7971540), (15, 6908668), (20, 5181501), (26, 3985770), (30, 3454334), (39, 2657180), (52, 1992885), (60, 1727167), (65, 1594308), (78, 1328590), (130, 797154), (156, 664295), (195, 531436), (260, 398577), (390, 265718), (780, 132859)]