2019320190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{51343}}^1$

素因数の和:51398

約数の個数: 96

約数和(自身を含む): 5766958080

約数和(自身を除く): 3747637890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 138, 171, 190, 207, 230, 285, 342, 345, 414, 437, 570, 690, 855, 874, 1035, 1311, 1710, 2070, 2185, 2622, 3933, 4370, 6555, 7866, 13110, 19665, 39330, 51343, 102686, 154029, 256715, 308058, 462087, 513430, 770145, 924174, 975517, 1180889, 1540290, 1951034, 2310435, 2361778, 2926551, 3542667, 4620870, 4877585, 5853102, 5904445, 7085334, 8779653, 9755170, 10628001, 11808890, 14632755, 17559306, 17713335, 21256002, 22436891, 29265510, 35426670, 43898265, 44873782, 53140005, 67310673, 87796530, 106280010, 112184455, 134621346, 201932019, 224368910, 336553365, 403864038, 673106730, 1009660095, 2019320190]

約数ペア:

[(1, 2019320190), (2, 1009660095), (3, 673106730), (5, 403864038), (6, 336553365), (9, 224368910), (10, 201932019), (15, 134621346), (18, 112184455), (19, 106280010), (23, 87796530), (30, 67310673), (38, 53140005), (45, 44873782), (46, 43898265), (57, 35426670), (69, 29265510), (90, 22436891), (95, 21256002), (114, 17713335), (115, 17559306), (138, 14632755), (171, 11808890), (190, 10628001), (207, 9755170), (230, 8779653), (285, 7085334), (342, 5904445), (345, 5853102), (414, 4877585), (437, 4620870), (570, 3542667), (690, 2926551), (855, 2361778), (874, 2310435), (1035, 1951034), (1311, 1540290), (1710, 1180889), (2070, 975517), (2185, 924174), (2622, 770145), (3933, 513430), (4370, 462087), (6555, 308058), (7866, 256715), (13110, 154029), (19665, 102686), (39330, 51343)]