171318030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 470292480

約数和(自身を除く): 298974450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 71, 78, 115, 130, 138, 142, 195, 213, 230, 269, 299, 345, 355, 390, 426, 538, 598, 690, 710, 807, 897, 923, 1065, 1345, 1495, 1614, 1633, 1794, 1846, 2130, 2690, 2769, 2990, 3266, 3497, 4035, 4485, 4615, 4899, 5538, 6187, 6994, 8070, 8165, 8970, 9230, 9798, 10491, 12374, 13845, 16330, 17485, 18561, 19099, 20982, 21229, 24495, 27690, 30935, 34970, 37122, 38198, 42458, 48990, 52455, 57297, 61870, 63687, 80431, 92805, 95495, 104910, 106145, 114594, 127374, 160862, 185610, 190990, 212290, 241293, 248287, 286485, 318435, 402155, 439277, 482586, 496574, 572970, 636870, 744861, 804310, 878554, 1206465, 1241435, 1317831, 1489722, 2196385, 2412930, 2482870, 2635662, 3724305, 4392770, 5710601, 6589155, 7448610, 11421202, 13178310, 17131803, 28553005, 34263606, 57106010, 85659015, 171318030]

約数ペア:

[(1, 171318030), (2, 85659015), (3, 57106010), (5, 34263606), (6, 28553005), (10, 17131803), (13, 13178310), (15, 11421202), (23, 7448610), (26, 6589155), (30, 5710601), (39, 4392770), (46, 3724305), (65, 2635662), (69, 2482870), (71, 2412930), (78, 2196385), (115, 1489722), (130, 1317831), (138, 1241435), (142, 1206465), (195, 878554), (213, 804310), (230, 744861), (269, 636870), (299, 572970), (345, 496574), (355, 482586), (390, 439277), (426, 402155), (538, 318435), (598, 286485), (690, 248287), (710, 241293), (807, 212290), (897, 190990), (923, 185610), (1065, 160862), (1345, 127374), (1495, 114594), (1614, 106145), (1633, 104910), (1794, 95495), (1846, 92805), (2130, 80431), (2690, 63687), (2769, 61870), (2990, 57297), (3266, 52455), (3497, 48990), (4035, 42458), (4485, 38198), (4615, 37122), (4899, 34970), (5538, 30935), (6187, 27690), (6994, 24495), (8070, 21229), (8165, 20982), (8970, 19099), (9230, 18561), (9798, 17485), (10491, 16330), (12374, 13845)]