17930390010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2411}}^1\times {\mathrm{19069}}^1$

素因数の和:21503

約数の個数: 64

約数和(自身を含む): 46364814720

約数和(自身を除く): 28434424710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2411, 4822, 7233, 12055, 14466, 19069, 24110, 31343, 36165, 38138, 57207, 62686, 72330, 94029, 95345, 114414, 156715, 188058, 190690, 247897, 286035, 313430, 470145, 495794, 572070, 743691, 940290, 1239485, 1487382, 2478970, 3718455, 7436910, 45975359, 91950718, 137926077, 229876795, 275852154, 459753590, 597679667, 689630385, 1195359334, 1379260770, 1793039001, 2988398335, 3586078002, 5976796670, 8965195005, 17930390010]

約数ペア:

[(1, 17930390010), (2, 8965195005), (3, 5976796670), (5, 3586078002), (6, 2988398335), (10, 1793039001), (13, 1379260770), (15, 1195359334), (26, 689630385), (30, 597679667), (39, 459753590), (65, 275852154), (78, 229876795), (130, 137926077), (195, 91950718), (390, 45975359), (2411, 7436910), (4822, 3718455), (7233, 2478970), (12055, 1487382), (14466, 1239485), (19069, 940290), (24110, 743691), (31343, 572070), (36165, 495794), (38138, 470145), (57207, 313430), (62686, 286035), (72330, 247897), (94029, 190690), (95345, 188058), (114414, 156715)]