1034950020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1326859}}^1$

素因数の和:1326884

約数の個数: 48

約数和(自身を含む): 3120774720

約数和(自身を除く): 2085824700

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, 1326859, 2653718, 3980577, 5307436, 6634295, 7961154, 13268590, 15922308, 17249167, 19902885, 26537180, 34498334, 39805770, 51747501, 68996668, 79611540, 86245835, 103495002, 172491670, 206990004, 258737505, 344983340, 517475010, 1034950020]

約数ペア:

[(1, 1034950020), (2, 517475010), (3, 344983340), (4, 258737505), (5, 206990004), (6, 172491670), (10, 103495002), (12, 86245835), (13, 79611540), (15, 68996668), (20, 51747501), (26, 39805770), (30, 34498334), (39, 26537180), (52, 19902885), (60, 17249167), (65, 15922308), (78, 13268590), (130, 7961154), (156, 6634295), (195, 5307436), (260, 3980577), (390, 2653718), (780, 1326859)]