494125170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{523}}^1$

素因数の和:960

約数の個数: 128

約数和(自身を含む): 1484974080

約数和(自身を除く): 990848910

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 409, 462, 523, 770, 818, 1046, 1155, 1227, 1569, 2045, 2310, 2454, 2615, 2863, 3138, 3661, 4090, 4499, 5230, 5726, 5753, 6135, 7322, 7845, 8589, 8998, 10983, 11506, 12270, 13497, 14315, 15690, 17178, 17259, 18305, 21966, 22495, 26994, 28630, 28765, 31493, 34518, 36610, 40271, 42945, 44990, 54915, 57530, 62986, 67485, 80542, 85890, 86295, 94479, 109830, 120813, 134970, 157465, 172590, 188958, 201355, 213907, 241626, 314930, 402710, 427814, 472395, 604065, 641721, 944790, 1069535, 1208130, 1283442, 1497349, 2139070, 2352977, 2994698, 3208605, 4492047, 4705954, 6417210, 7058931, 7486745, 8984094, 11764885, 14117862, 14973490, 16470839, 22460235, 23529770, 32941678, 35294655, 44920470, 49412517, 70589310, 82354195, 98825034, 164708390, 247062585, 494125170]

約数ペア:

[(1, 494125170), (2, 247062585), (3, 164708390), (5, 98825034), (6, 82354195), (7, 70589310), (10, 49412517), (11, 44920470), (14, 35294655), (15, 32941678), (21, 23529770), (22, 22460235), (30, 16470839), (33, 14973490), (35, 14117862), (42, 11764885), (55, 8984094), (66, 7486745), (70, 7058931), (77, 6417210), (105, 4705954), (110, 4492047), (154, 3208605), (165, 2994698), (210, 2352977), (231, 2139070), (330, 1497349), (385, 1283442), (409, 1208130), (462, 1069535), (523, 944790), (770, 641721), (818, 604065), (1046, 472395), (1155, 427814), (1227, 402710), (1569, 314930), (2045, 241626), (2310, 213907), (2454, 201355), (2615, 188958), (2863, 172590), (3138, 157465), (3661, 134970), (4090, 120813), (4499, 109830), (5230, 94479), (5726, 86295), (5753, 85890), (6135, 80542), (7322, 67485), (7845, 62986), (8589, 57530), (8998, 54915), (10983, 44990), (11506, 42945), (12270, 40271), (13497, 36610), (14315, 34518), (15690, 31493), (17178, 28765), (17259, 28630), (18305, 26994), (21966, 22495)]