170485290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 483840000

約数和(自身を除く): 313354710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 167, 171, 190, 199, 270, 285, 334, 342, 398, 501, 513, 570, 597, 835, 855, 995, 1002, 1026, 1194, 1503, 1670, 1710, 1791, 1990, 2505, 2565, 2985, 3006, 3173, 3582, 3781, 4509, 5010, 5130, 5373, 5970, 6346, 7515, 7562, 8955, 9018, 9519, 10746, 11343, 15030, 15865, 17910, 18905, 19038, 22545, 22686, 26865, 28557, 31730, 33233, 34029, 37810, 45090, 47595, 53730, 56715, 57114, 66466, 68058, 85671, 95190, 99699, 102087, 113430, 142785, 166165, 170145, 171342, 199398, 204174, 285570, 299097, 332330, 340290, 428355, 498495, 510435, 598194, 631427, 856710, 897291, 996990, 1020870, 1262854, 1495485, 1794582, 1894281, 2990970, 3157135, 3788562, 4486455, 5682843, 6314270, 8972910, 9471405, 11365686, 17048529, 18942810, 28414215, 34097058, 56828430, 85242645, 170485290]

約数ペア:

[(1, 170485290), (2, 85242645), (3, 56828430), (5, 34097058), (6, 28414215), (9, 18942810), (10, 17048529), (15, 11365686), (18, 9471405), (19, 8972910), (27, 6314270), (30, 5682843), (38, 4486455), (45, 3788562), (54, 3157135), (57, 2990970), (90, 1894281), (95, 1794582), (114, 1495485), (135, 1262854), (167, 1020870), (171, 996990), (190, 897291), (199, 856710), (270, 631427), (285, 598194), (334, 510435), (342, 498495), (398, 428355), (501, 340290), (513, 332330), (570, 299097), (597, 285570), (835, 204174), (855, 199398), (995, 171342), (1002, 170145), (1026, 166165), (1194, 142785), (1503, 113430), (1670, 102087), (1710, 99699), (1791, 95190), (1990, 85671), (2505, 68058), (2565, 66466), (2985, 57114), (3006, 56715), (3173, 53730), (3582, 47595), (3781, 45090), (4509, 37810), (5010, 34029), (5130, 33233), (5373, 31730), (5970, 28557), (6346, 26865), (7515, 22686), (7562, 22545), (8955, 19038), (9018, 18905), (9519, 17910), (10746, 15865), (11343, 15030)]