309766070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 603542016

約数和(自身を除く): 293775946

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 107, 115, 205, 214, 230, 307, 410, 535, 614, 943, 1070, 1535, 1886, 2461, 3070, 4387, 4715, 4922, 7061, 8774, 9430, 12305, 12587, 14122, 21935, 24610, 25174, 32849, 35305, 43870, 62935, 65698, 70610, 100901, 125870, 164245, 201802, 289501, 328490, 504505, 579002, 755527, 1009010, 1346809, 1447505, 1511054, 2693618, 2895010, 3777635, 6734045, 7555270, 13468090, 30976607, 61953214, 154883035, 309766070]

約数ペア:

[(1, 309766070), (2, 154883035), (5, 61953214), (10, 30976607), (23, 13468090), (41, 7555270), (46, 6734045), (82, 3777635), (107, 2895010), (115, 2693618), (205, 1511054), (214, 1447505), (230, 1346809), (307, 1009010), (410, 755527), (535, 579002), (614, 504505), (943, 328490), (1070, 289501), (1535, 201802), (1886, 164245), (2461, 125870), (3070, 100901), (4387, 70610), (4715, 65698), (4922, 62935), (7061, 43870), (8774, 35305), (9430, 32849), (12305, 25174), (12587, 24610), (14122, 21935)]