45945990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 127501920

約数和(自身を除く): 81555930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 97, 114, 171, 190, 194, 277, 285, 291, 342, 485, 554, 570, 582, 831, 855, 873, 970, 1385, 1455, 1662, 1710, 1746, 1843, 2493, 2770, 2910, 3686, 4155, 4365, 4986, 5263, 5529, 8310, 8730, 9215, 10526, 11058, 12465, 15789, 16587, 18430, 24930, 26315, 26869, 27645, 31578, 33174, 47367, 52630, 53738, 55290, 78945, 80607, 82935, 94734, 134345, 157890, 161214, 165870, 236835, 241821, 268690, 403035, 473670, 483642, 510511, 806070, 1021022, 1209105, 1531533, 2418210, 2552555, 3063066, 4594599, 5105110, 7657665, 9189198, 15315330, 22972995, 45945990]

約数ペア:

[(1, 45945990), (2, 22972995), (3, 15315330), (5, 9189198), (6, 7657665), (9, 5105110), (10, 4594599), (15, 3063066), (18, 2552555), (19, 2418210), (30, 1531533), (38, 1209105), (45, 1021022), (57, 806070), (90, 510511), (95, 483642), (97, 473670), (114, 403035), (171, 268690), (190, 241821), (194, 236835), (277, 165870), (285, 161214), (291, 157890), (342, 134345), (485, 94734), (554, 82935), (570, 80607), (582, 78945), (831, 55290), (855, 53738), (873, 52630), (970, 47367), (1385, 33174), (1455, 31578), (1662, 27645), (1710, 26869), (1746, 26315), (1843, 24930), (2493, 18430), (2770, 16587), (2910, 15789), (3686, 12465), (4155, 11058), (4365, 10526), (4986, 9215), (5263, 8730), (5529, 8310)]