23902290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1325

約数の個数: 80

約数和(自身を含む): 67117248

約数和(自身を除く): 43214958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1283, 1863, 2070, 2566, 3105, 3726, 3849, 6210, 6415, 7698, 9315, 11547, 12830, 18630, 19245, 23094, 29509, 34641, 38490, 57735, 59018, 69282, 88527, 103923, 115470, 147545, 173205, 177054, 207846, 265581, 295090, 346410, 442635, 519615, 531162, 796743, 885270, 1039230, 1327905, 1593486, 2390229, 2655810, 3983715, 4780458, 7967430, 11951145, 23902290]

約数ペア:

[(1, 23902290), (2, 11951145), (3, 7967430), (5, 4780458), (6, 3983715), (9, 2655810), (10, 2390229), (15, 1593486), (18, 1327905), (23, 1039230), (27, 885270), (30, 796743), (45, 531162), (46, 519615), (54, 442635), (69, 346410), (81, 295090), (90, 265581), (115, 207846), (135, 177054), (138, 173205), (162, 147545), (207, 115470), (230, 103923), (270, 88527), (345, 69282), (405, 59018), (414, 57735), (621, 38490), (690, 34641), (810, 29509), (1035, 23094), (1242, 19245), (1283, 18630), (1863, 12830), (2070, 11547), (2566, 9315), (3105, 7698), (3726, 6415), (3849, 6210)]