307926350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11177}}^1$

素因数の和:11237

約数の個数: 48

約数和(自身を含む): 623732400

約数和(自身を除く): 315806050

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 950, 1102, 1450, 2755, 5510, 11177, 13775, 22354, 27550, 55885, 111770, 212363, 279425, 324133, 424726, 558850, 648266, 1061815, 1620665, 2123630, 3241330, 5309075, 6158527, 8103325, 10618150, 12317054, 16206650, 30792635, 61585270, 153963175, 307926350]

約数ペア:

[(1, 307926350), (2, 153963175), (5, 61585270), (10, 30792635), (19, 16206650), (25, 12317054), (29, 10618150), (38, 8103325), (50, 6158527), (58, 5309075), (95, 3241330), (145, 2123630), (190, 1620665), (290, 1061815), (475, 648266), (551, 558850), (725, 424726), (950, 324133), (1102, 279425), (1450, 212363), (2755, 111770), (5510, 55885), (11177, 27550), (13775, 22354)]