879284850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{308521}}^1$

素因数の和:308555

約数の個数: 48

約数和(自身を含む): 2295403680

約数和(自身を除く): 1416118830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 308521, 617042, 925563, 1542605, 1851126, 3085210, 4627815, 5861899, 7713025, 9255630, 11723798, 15426050, 17585697, 23139075, 29309495, 35171394, 46278150, 58618990, 87928485, 146547475, 175856970, 293094950, 439642425, 879284850]

約数ペア:

[(1, 879284850), (2, 439642425), (3, 293094950), (5, 175856970), (6, 146547475), (10, 87928485), (15, 58618990), (19, 46278150), (25, 35171394), (30, 29309495), (38, 23139075), (50, 17585697), (57, 15426050), (75, 11723798), (95, 9255630), (114, 7713025), (150, 5861899), (190, 4627815), (285, 3085210), (475, 1851126), (570, 1542605), (950, 925563), (1425, 617042), (2850, 308521)]