22727810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 50388480

約数和(自身を除く): 27660670

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 71, 85, 119, 142, 170, 238, 269, 355, 497, 538, 595, 710, 994, 1190, 1207, 1345, 1883, 2414, 2485, 2690, 3766, 4573, 4970, 6035, 8449, 9146, 9415, 12070, 16898, 18830, 19099, 22865, 32011, 38198, 42245, 45730, 64022, 84490, 95495, 133693, 160055, 190990, 267386, 320110, 324683, 649366, 668465, 1336930, 1623415, 2272781, 3246830, 4545562, 11363905, 22727810]

約数ペア:

[(1, 22727810), (2, 11363905), (5, 4545562), (7, 3246830), (10, 2272781), (14, 1623415), (17, 1336930), (34, 668465), (35, 649366), (70, 324683), (71, 320110), (85, 267386), (119, 190990), (142, 160055), (170, 133693), (238, 95495), (269, 84490), (355, 64022), (497, 45730), (538, 42245), (595, 38198), (710, 32011), (994, 22865), (1190, 19099), (1207, 18830), (1345, 16898), (1883, 12070), (2414, 9415), (2485, 9146), (2690, 8449), (3766, 6035), (4573, 4970)]