1774879080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1137743}}^1$

素因数の和:1137770

約数の個数: 64

約数和(自身を含む): 5734229760

約数和(自身を除く): 3959350680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1137743, 2275486, 3413229, 4550972, 5688715, 6826458, 9101944, 11377430, 13652916, 14790659, 17066145, 22754860, 27305832, 29581318, 34132290, 44371977, 45509720, 59162636, 68264580, 73953295, 88743954, 118325272, 136529160, 147906590, 177487908, 221859885, 295813180, 354975816, 443719770, 591626360, 887439540, 1774879080]

約数ペア:

[(1, 1774879080), (2, 887439540), (3, 591626360), (4, 443719770), (5, 354975816), (6, 295813180), (8, 221859885), (10, 177487908), (12, 147906590), (13, 136529160), (15, 118325272), (20, 88743954), (24, 73953295), (26, 68264580), (30, 59162636), (39, 45509720), (40, 44371977), (52, 34132290), (60, 29581318), (65, 27305832), (78, 22754860), (104, 17066145), (120, 14790659), (130, 13652916), (156, 11377430), (195, 9101944), (260, 6826458), (312, 5688715), (390, 4550972), (520, 3413229), (780, 2275486), (1560, 1137743)]