7375230

素因数分解:

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

素因数の和:278

約数の個数: 72

約数和(自身を含む): 20327112

約数和(自身を除く): 12951882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 227, 285, 342, 361, 454, 570, 681, 722, 855, 1083, 1135, 1362, 1710, 1805, 2043, 2166, 2270, 3249, 3405, 3610, 4086, 4313, 5415, 6498, 6810, 8626, 10215, 10830, 12939, 16245, 20430, 21565, 25878, 32490, 38817, 43130, 64695, 77634, 81947, 129390, 163894, 194085, 245841, 388170, 409735, 491682, 737523, 819470, 1229205, 1475046, 2458410, 3687615, 7375230]

約数ペア:

[(1, 7375230), (2, 3687615), (3, 2458410), (5, 1475046), (6, 1229205), (9, 819470), (10, 737523), (15, 491682), (18, 409735), (19, 388170), (30, 245841), (38, 194085), (45, 163894), (57, 129390), (90, 81947), (95, 77634), (114, 64695), (171, 43130), (190, 38817), (227, 32490), (285, 25878), (342, 21565), (361, 20430), (454, 16245), (570, 12939), (681, 10830), (722, 10215), (855, 8626), (1083, 6810), (1135, 6498), (1362, 5415), (1710, 4313), (1805, 4086), (2043, 3610), (2166, 3405), (2270, 3249)]