1018242430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{142811}}^1$

素因数の和:142872

約数の個数: 32

約数和(自身を含む): 1974233088

約数和(自身を除く): 955990658

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 142811, 285622, 714055, 1428110, 3284653, 4427141, 6569306, 8854282, 16423265, 22135705, 32846530, 44271410, 101824243, 203648486, 509121215, 1018242430]

約数ペア:

[(1, 1018242430), (2, 509121215), (5, 203648486), (10, 101824243), (23, 44271410), (31, 32846530), (46, 22135705), (62, 16423265), (115, 8854282), (155, 6569306), (230, 4427141), (310, 3284653), (713, 1428110), (1426, 714055), (3565, 285622), (7130, 142811)]