2419650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:320

約数の個数: 72

約数和(自身を含む): 6867120

約数和(自身を除く): 4447470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 283, 285, 342, 450, 475, 566, 570, 849, 855, 950, 1415, 1425, 1698, 1710, 2547, 2830, 2850, 4245, 4275, 5094, 5377, 7075, 8490, 8550, 10754, 12735, 14150, 16131, 21225, 25470, 26885, 32262, 42450, 48393, 53770, 63675, 80655, 96786, 127350, 134425, 161310, 241965, 268850, 403275, 483930, 806550, 1209825, 2419650]

約数ペア:

[(1, 2419650), (2, 1209825), (3, 806550), (5, 483930), (6, 403275), (9, 268850), (10, 241965), (15, 161310), (18, 134425), (19, 127350), (25, 96786), (30, 80655), (38, 63675), (45, 53770), (50, 48393), (57, 42450), (75, 32262), (90, 26885), (95, 25470), (114, 21225), (150, 16131), (171, 14150), (190, 12735), (225, 10754), (283, 8550), (285, 8490), (342, 7075), (450, 5377), (475, 5094), (566, 4275), (570, 4245), (849, 2850), (855, 2830), (950, 2547), (1415, 1710), (1425, 1698)]