1375710770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1381}}^1$

素因数の和:1528

約数の個数: 96

約数和(自身を含む): 3062733120

約数和(自身を除く): 1687022350

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 107, 133, 190, 214, 245, 266, 490, 535, 665, 749, 931, 1070, 1330, 1381, 1498, 1862, 2033, 2762, 3745, 4066, 4655, 5243, 6905, 7490, 9310, 9667, 10165, 10486, 13810, 14231, 19334, 20330, 26215, 26239, 28462, 48335, 52430, 52478, 67669, 71155, 96670, 99617, 131195, 135338, 142310, 147767, 183673, 199234, 262390, 295534, 338345, 367346, 498085, 676690, 738835, 918365, 996170, 1034369, 1285711, 1477670, 1836730, 2068738, 2571422, 2807573, 5171845, 5615146, 6428555, 7240583, 10343690, 12857110, 14037865, 14481166, 19653011, 28075730, 36202915, 39306022, 72405830, 98265055, 137571077, 196530110, 275142154, 687855385, 1375710770]

約数ペア:

[(1, 1375710770), (2, 687855385), (5, 275142154), (7, 196530110), (10, 137571077), (14, 98265055), (19, 72405830), (35, 39306022), (38, 36202915), (49, 28075730), (70, 19653011), (95, 14481166), (98, 14037865), (107, 12857110), (133, 10343690), (190, 7240583), (214, 6428555), (245, 5615146), (266, 5171845), (490, 2807573), (535, 2571422), (665, 2068738), (749, 1836730), (931, 1477670), (1070, 1285711), (1330, 1034369), (1381, 996170), (1498, 918365), (1862, 738835), (2033, 676690), (2762, 498085), (3745, 367346), (4066, 338345), (4655, 295534), (5243, 262390), (6905, 199234), (7490, 183673), (9310, 147767), (9667, 142310), (10165, 135338), (10486, 131195), (13810, 99617), (14231, 96670), (19334, 71155), (20330, 67669), (26215, 52478), (26239, 52430), (28462, 48335)]