510066780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{447427}}^1$

素因数の和:447458

約数の個数: 48

約数和(自身を含む): 1503358080

約数和(自身を除く): 993291300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 447427, 894854, 1342281, 1789708, 2237135, 2684562, 4474270, 5369124, 6711405, 8501113, 8948540, 13422810, 17002226, 25503339, 26845620, 34004452, 42505565, 51006678, 85011130, 102013356, 127516695, 170022260, 255033390, 510066780]

約数ペア:

[(1, 510066780), (2, 255033390), (3, 170022260), (4, 127516695), (5, 102013356), (6, 85011130), (10, 51006678), (12, 42505565), (15, 34004452), (19, 26845620), (20, 25503339), (30, 17002226), (38, 13422810), (57, 8948540), (60, 8501113), (76, 6711405), (95, 5369124), (114, 4474270), (190, 2684562), (228, 2237135), (285, 1789708), (380, 1342281), (570, 894854), (1140, 447427)]