1566560190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{6247}}^1$

素因数の和:6913

約数の個数: 64

約数和(自身を含む): 4055901696

約数和(自身を除く): 2489341506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 643, 1286, 1929, 3215, 3858, 6247, 6430, 8359, 9645, 12494, 16718, 18741, 19290, 25077, 31235, 37482, 41795, 50154, 62470, 81211, 83590, 93705, 125385, 162422, 187410, 243633, 250770, 406055, 487266, 812110, 1218165, 2436330, 4016821, 8033642, 12050463, 20084105, 24100926, 40168210, 52218673, 60252315, 104437346, 120504630, 156656019, 261093365, 313312038, 522186730, 783280095, 1566560190]

約数ペア:

[(1, 1566560190), (2, 783280095), (3, 522186730), (5, 313312038), (6, 261093365), (10, 156656019), (13, 120504630), (15, 104437346), (26, 60252315), (30, 52218673), (39, 40168210), (65, 24100926), (78, 20084105), (130, 12050463), (195, 8033642), (390, 4016821), (643, 2436330), (1286, 1218165), (1929, 812110), (3215, 487266), (3858, 406055), (6247, 250770), (6430, 243633), (8359, 187410), (9645, 162422), (12494, 125385), (16718, 93705), (18741, 83590), (19290, 81211), (25077, 62470), (31235, 50154), (37482, 41795)]