1445308270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{897707}}^1$

素因数の和:897744

約数の個数: 32

約数和(自身を含む): 3102478848

約数和(自身を除く): 1657170578

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 897707, 1795414, 4488535, 6283949, 8977070, 12567898, 20647261, 31419745, 41294522, 62839490, 103236305, 144530827, 206472610, 289061654, 722654135, 1445308270]

約数ペア:

[(1, 1445308270), (2, 722654135), (5, 289061654), (7, 206472610), (10, 144530827), (14, 103236305), (23, 62839490), (35, 41294522), (46, 31419745), (70, 20647261), (115, 12567898), (161, 8977070), (230, 6283949), (322, 4488535), (805, 1795414), (1610, 897707)]