23917470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2039}}^1$

素因数の和:2089

約数の個数: 64

約数和(自身を含む): 63452160

約数和(自身を除く): 39534690

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2039, 2346, 3910, 4078, 5865, 6117, 10195, 11730, 12234, 20390, 30585, 34663, 46897, 61170, 69326, 93794, 103989, 140691, 173315, 207978, 234485, 281382, 346630, 468970, 519945, 703455, 797249, 1039890, 1406910, 1594498, 2391747, 3986245, 4783494, 7972490, 11958735, 23917470]

約数ペア:

[(1, 23917470), (2, 11958735), (3, 7972490), (5, 4783494), (6, 3986245), (10, 2391747), (15, 1594498), (17, 1406910), (23, 1039890), (30, 797249), (34, 703455), (46, 519945), (51, 468970), (69, 346630), (85, 281382), (102, 234485), (115, 207978), (138, 173315), (170, 140691), (230, 103989), (255, 93794), (345, 69326), (391, 61170), (510, 46897), (690, 34663), (782, 30585), (1173, 20390), (1955, 12234), (2039, 11730), (2346, 10195), (3910, 6117), (4078, 5865)]