1940850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:264

約数の個数: 72

約数和(自身を含む): 5513040

約数和(自身を除く): 3572190

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, 227, 285, 342, 450, 454, 475, 570, 681, 855, 950, 1135, 1362, 1425, 1710, 2043, 2270, 2850, 3405, 4086, 4275, 4313, 5675, 6810, 8550, 8626, 10215, 11350, 12939, 17025, 20430, 21565, 25878, 34050, 38817, 43130, 51075, 64695, 77634, 102150, 107825, 129390, 194085, 215650, 323475, 388170, 646950, 970425, 1940850]

約数ペア:

[(1, 1940850), (2, 970425), (3, 646950), (5, 388170), (6, 323475), (9, 215650), (10, 194085), (15, 129390), (18, 107825), (19, 102150), (25, 77634), (30, 64695), (38, 51075), (45, 43130), (50, 38817), (57, 34050), (75, 25878), (90, 21565), (95, 20430), (114, 17025), (150, 12939), (171, 11350), (190, 10215), (225, 8626), (227, 8550), (285, 6810), (342, 5675), (450, 4313), (454, 4275), (475, 4086), (570, 3405), (681, 2850), (855, 2270), (950, 2043), (1135, 1710), (1362, 1425)]