171605910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1126

約数の個数: 128

約数和(自身を含む): 508032000

約数和(自身を除く): 336426090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 41, 42, 57, 70, 82, 95, 105, 114, 123, 133, 190, 205, 210, 246, 266, 285, 287, 399, 410, 570, 574, 615, 665, 779, 798, 861, 1049, 1230, 1330, 1435, 1558, 1722, 1995, 2098, 2337, 2870, 3147, 3895, 3990, 4305, 4674, 5245, 5453, 6294, 7343, 7790, 8610, 10490, 10906, 11685, 14686, 15735, 16359, 19931, 22029, 23370, 27265, 31470, 32718, 36715, 39862, 43009, 44058, 54530, 59793, 73430, 81795, 86018, 99655, 110145, 119586, 129027, 139517, 163590, 199310, 215045, 220290, 258054, 279034, 298965, 301063, 418551, 430090, 597930, 602126, 645135, 697585, 817171, 837102, 903189, 1290270, 1395170, 1505315, 1634342, 1806378, 2092755, 2451513, 3010630, 4085855, 4185510, 4515945, 4903026, 5720197, 8171710, 9031890, 11440394, 12257565, 17160591, 24515130, 28600985, 34321182, 57201970, 85802955, 171605910]

約数ペア:

[(1, 171605910), (2, 85802955), (3, 57201970), (5, 34321182), (6, 28600985), (7, 24515130), (10, 17160591), (14, 12257565), (15, 11440394), (19, 9031890), (21, 8171710), (30, 5720197), (35, 4903026), (38, 4515945), (41, 4185510), (42, 4085855), (57, 3010630), (70, 2451513), (82, 2092755), (95, 1806378), (105, 1634342), (114, 1505315), (123, 1395170), (133, 1290270), (190, 903189), (205, 837102), (210, 817171), (246, 697585), (266, 645135), (285, 602126), (287, 597930), (399, 430090), (410, 418551), (570, 301063), (574, 298965), (615, 279034), (665, 258054), (779, 220290), (798, 215045), (861, 199310), (1049, 163590), (1230, 139517), (1330, 129027), (1435, 119586), (1558, 110145), (1722, 99655), (1995, 86018), (2098, 81795), (2337, 73430), (2870, 59793), (3147, 54530), (3895, 44058), (3990, 43009), (4305, 39862), (4674, 36715), (5245, 32718), (5453, 31470), (6294, 27265), (7343, 23370), (7790, 22029), (8610, 19931), (10490, 16359), (10906, 15735), (11685, 14686)]