111697460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{389}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 274496040

約数和(自身を除く): 162798580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 293, 389, 490, 586, 778, 980, 1172, 1465, 1556, 1945, 2051, 2723, 2930, 3890, 4102, 5446, 5860, 7780, 8204, 10255, 10892, 13615, 14357, 19061, 20510, 27230, 28714, 38122, 41020, 54460, 57428, 71785, 76244, 95305, 113977, 143570, 190610, 227954, 287140, 381220, 455908, 569885, 797839, 1139770, 1595678, 2279540, 3191356, 3989195, 5584873, 7978390, 11169746, 15956780, 22339492, 27924365, 55848730, 111697460]

約数ペア:

[(1, 111697460), (2, 55848730), (4, 27924365), (5, 22339492), (7, 15956780), (10, 11169746), (14, 7978390), (20, 5584873), (28, 3989195), (35, 3191356), (49, 2279540), (70, 1595678), (98, 1139770), (140, 797839), (196, 569885), (245, 455908), (293, 381220), (389, 287140), (490, 227954), (586, 190610), (778, 143570), (980, 113977), (1172, 95305), (1465, 76244), (1556, 71785), (1945, 57428), (2051, 54460), (2723, 41020), (2930, 38122), (3890, 28714), (4102, 27230), (5446, 20510), (5860, 19061), (7780, 14357), (8204, 13615), (10255, 10892)]