4918950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:678

約数の個数: 72

約数和(自身を含む): 14014728

約数和(自身を除く): 9095778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 643, 765, 850, 1275, 1286, 1530, 1929, 2550, 3215, 3825, 3858, 5787, 6430, 7650, 9645, 10931, 11574, 16075, 19290, 21862, 28935, 32150, 32793, 48225, 54655, 57870, 65586, 96450, 98379, 109310, 144675, 163965, 196758, 273275, 289350, 327930, 491895, 546550, 819825, 983790, 1639650, 2459475, 4918950]

約数ペア:

[(1, 4918950), (2, 2459475), (3, 1639650), (5, 983790), (6, 819825), (9, 546550), (10, 491895), (15, 327930), (17, 289350), (18, 273275), (25, 196758), (30, 163965), (34, 144675), (45, 109310), (50, 98379), (51, 96450), (75, 65586), (85, 57870), (90, 54655), (102, 48225), (150, 32793), (153, 32150), (170, 28935), (225, 21862), (255, 19290), (306, 16075), (425, 11574), (450, 10931), (510, 9645), (643, 7650), (765, 6430), (850, 5787), (1275, 3858), (1286, 3825), (1530, 3215), (1929, 2550)]