30389300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9803}}^1$

素因数の和:9848

約数の個数: 36

約数和(自身を含む): 68078976

約数和(自身を除く): 37689676

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 9803, 19606, 39212, 49015, 98030, 196060, 245075, 303893, 490150, 607786, 980300, 1215572, 1519465, 3038930, 6077860, 7597325, 15194650, 30389300]

約数ペア:

[(1, 30389300), (2, 15194650), (4, 7597325), (5, 6077860), (10, 3038930), (20, 1519465), (25, 1215572), (31, 980300), (50, 607786), (62, 490150), (100, 303893), (124, 245075), (155, 196060), (310, 98030), (620, 49015), (775, 39212), (1550, 19606), (3100, 9803)]