189733410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 510898752

約数和(自身を除く): 321165342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 227, 251, 333, 370, 454, 502, 555, 666, 681, 753, 1110, 1135, 1255, 1362, 1506, 1665, 2043, 2259, 2270, 2510, 3330, 3405, 3765, 4086, 4518, 6810, 7530, 8399, 9287, 10215, 11295, 16798, 18574, 20430, 22590, 25197, 27861, 41995, 46435, 50394, 55722, 56977, 75591, 83583, 83990, 92870, 113954, 125985, 139305, 151182, 167166, 170931, 251970, 278610, 284885, 341862, 377955, 417915, 512793, 569770, 755910, 835830, 854655, 1025586, 1709310, 2108149, 2563965, 4216298, 5127930, 6324447, 10540745, 12648894, 18973341, 21081490, 31622235, 37946682, 63244470, 94866705, 189733410]

約数ペア:

[(1, 189733410), (2, 94866705), (3, 63244470), (5, 37946682), (6, 31622235), (9, 21081490), (10, 18973341), (15, 12648894), (18, 10540745), (30, 6324447), (37, 5127930), (45, 4216298), (74, 2563965), (90, 2108149), (111, 1709310), (185, 1025586), (222, 854655), (227, 835830), (251, 755910), (333, 569770), (370, 512793), (454, 417915), (502, 377955), (555, 341862), (666, 284885), (681, 278610), (753, 251970), (1110, 170931), (1135, 167166), (1255, 151182), (1362, 139305), (1506, 125985), (1665, 113954), (2043, 92870), (2259, 83990), (2270, 83583), (2510, 75591), (3330, 56977), (3405, 55722), (3765, 50394), (4086, 46435), (4518, 41995), (6810, 27861), (7530, 25197), (8399, 22590), (9287, 20430), (10215, 18574), (11295, 16798)]