141913380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4759}}^1$

素因数の和:4849

約数の個数: 96

約数和(自身を含む): 460615680

約数和(自身を除く): 318702300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4759, 4970, 5964, 7455, 9518, 9940, 14277, 14910, 19036, 23795, 28554, 29820, 33313, 47590, 57108, 66626, 71385, 95180, 99939, 133252, 142770, 166565, 199878, 285540, 333130, 337889, 399756, 499695, 666260, 675778, 999390, 1013667, 1351556, 1689445, 1998780, 2027334, 2365223, 3378890, 4054668, 4730446, 5068335, 6757780, 7095669, 9460892, 10136670, 11826115, 14191338, 20273340, 23652230, 28382676, 35478345, 47304460, 70956690, 141913380]

約数ペア:

[(1, 141913380), (2, 70956690), (3, 47304460), (4, 35478345), (5, 28382676), (6, 23652230), (7, 20273340), (10, 14191338), (12, 11826115), (14, 10136670), (15, 9460892), (20, 7095669), (21, 6757780), (28, 5068335), (30, 4730446), (35, 4054668), (42, 3378890), (60, 2365223), (70, 2027334), (71, 1998780), (84, 1689445), (105, 1351556), (140, 1013667), (142, 999390), (210, 675778), (213, 666260), (284, 499695), (355, 399756), (420, 337889), (426, 333130), (497, 285540), (710, 199878), (852, 166565), (994, 142770), (1065, 133252), (1420, 99939), (1491, 95180), (1988, 71385), (2130, 66626), (2485, 57108), (2982, 47590), (4260, 33313), (4759, 29820), (4970, 28554), (5964, 23795), (7455, 19036), (9518, 14910), (9940, 14277)]