30172300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9733}}^1$

素因数の和:9778

約数の個数: 36

約数和(自身を含む): 67592896

約数和(自身を除く): 37420596

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 9733, 19466, 38932, 48665, 97330, 194660, 243325, 301723, 486650, 603446, 973300, 1206892, 1508615, 3017230, 6034460, 7543075, 15086150, 30172300]

約数ペア:

[(1, 30172300), (2, 15086150), (4, 7543075), (5, 6034460), (10, 3017230), (20, 1508615), (25, 1206892), (31, 973300), (50, 603446), (62, 486650), (100, 301723), (124, 243325), (155, 194660), (310, 97330), (620, 48665), (775, 38932), (1550, 19466), (3100, 9733)]