16460460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4813}}^1$

素因数の和:4847

約数の個数: 72

約数和(自身を含む): 52568880

約数和(自身を除く): 36108420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 4813, 9626, 14439, 19252, 24065, 28878, 43317, 48130, 57756, 72195, 86634, 91447, 96260, 144390, 173268, 182894, 216585, 274341, 288780, 365788, 433170, 457235, 548682, 823023, 866340, 914470, 1097364, 1371705, 1646046, 1828940, 2743410, 3292092, 4115115, 5486820, 8230230, 16460460]

約数ペア:

[(1, 16460460), (2, 8230230), (3, 5486820), (4, 4115115), (5, 3292092), (6, 2743410), (9, 1828940), (10, 1646046), (12, 1371705), (15, 1097364), (18, 914470), (19, 866340), (20, 823023), (30, 548682), (36, 457235), (38, 433170), (45, 365788), (57, 288780), (60, 274341), (76, 216585), (90, 182894), (95, 173268), (114, 144390), (171, 96260), (180, 91447), (190, 86634), (228, 72195), (285, 57756), (342, 48130), (380, 43317), (570, 28878), (684, 24065), (855, 19252), (1140, 14439), (1710, 9626), (3420, 4813)]