84580730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 170311680

約数和(自身を除く): 85730950

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 109, 127, 130, 218, 235, 254, 470, 545, 611, 635, 1090, 1222, 1270, 1417, 1651, 2834, 3055, 3302, 5123, 5969, 6110, 7085, 8255, 10246, 11938, 13843, 14170, 16510, 25615, 27686, 29845, 51230, 59690, 66599, 69215, 77597, 133198, 138430, 155194, 179959, 332995, 359918, 387985, 650621, 665990, 775970, 899795, 1301242, 1799590, 3253105, 6506210, 8458073, 16916146, 42290365, 84580730]

約数ペア:

[(1, 84580730), (2, 42290365), (5, 16916146), (10, 8458073), (13, 6506210), (26, 3253105), (47, 1799590), (65, 1301242), (94, 899795), (109, 775970), (127, 665990), (130, 650621), (218, 387985), (235, 359918), (254, 332995), (470, 179959), (545, 155194), (611, 138430), (635, 133198), (1090, 77597), (1222, 69215), (1270, 66599), (1417, 59690), (1651, 51230), (2834, 29845), (3055, 27686), (3302, 25615), (5123, 16510), (5969, 14170), (6110, 13843), (7085, 11938), (8255, 10246)]