170990730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{659}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 471873600

約数和(自身を除く): 300882870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 659, 837, 930, 961, 1318, 1395, 1674, 1922, 1977, 2790, 2883, 3295, 3954, 4185, 4805, 5766, 5931, 6590, 8370, 8649, 9610, 9885, 11862, 14415, 17298, 17793, 19770, 20429, 25947, 28830, 29655, 35586, 40858, 43245, 51894, 59310, 61287, 86490, 88965, 102145, 122574, 129735, 177930, 183861, 204290, 259470, 306435, 367722, 551583, 612870, 633299, 919305, 1103166, 1266598, 1838610, 1899897, 2757915, 3166495, 3799794, 5515830, 5699691, 6332990, 9499485, 11399382, 17099073, 18998970, 28498455, 34198146, 56996910, 85495365, 170990730]

約数ペア:

[(1, 170990730), (2, 85495365), (3, 56996910), (5, 34198146), (6, 28498455), (9, 18998970), (10, 17099073), (15, 11399382), (18, 9499485), (27, 6332990), (30, 5699691), (31, 5515830), (45, 3799794), (54, 3166495), (62, 2757915), (90, 1899897), (93, 1838610), (135, 1266598), (155, 1103166), (186, 919305), (270, 633299), (279, 612870), (310, 551583), (465, 367722), (558, 306435), (659, 259470), (837, 204290), (930, 183861), (961, 177930), (1318, 129735), (1395, 122574), (1674, 102145), (1922, 88965), (1977, 86490), (2790, 61287), (2883, 59310), (3295, 51894), (3954, 43245), (4185, 40858), (4805, 35586), (5766, 29655), (5931, 28830), (6590, 25947), (8370, 20429), (8649, 19770), (9610, 17793), (9885, 17298), (11862, 14415)]