91032620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1719

約数の個数: 96

約数和(自身を含む): 241532928

約数和(自身を除く): 150500308

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 68, 70, 85, 92, 115, 119, 140, 161, 170, 230, 238, 322, 340, 391, 460, 476, 595, 644, 782, 805, 1190, 1564, 1610, 1663, 1955, 2380, 2737, 3220, 3326, 3910, 5474, 6652, 7820, 8315, 10948, 11641, 13685, 16630, 23282, 27370, 28271, 33260, 38249, 46564, 54740, 56542, 58205, 76498, 113084, 116410, 141355, 152996, 191245, 197897, 232820, 267743, 282710, 382490, 395794, 535486, 565420, 650233, 764980, 791588, 989485, 1070972, 1300466, 1338715, 1978970, 2600932, 2677430, 3251165, 3957940, 4551631, 5354860, 6502330, 9103262, 13004660, 18206524, 22758155, 45516310, 91032620]

約数ペア:

[(1, 91032620), (2, 45516310), (4, 22758155), (5, 18206524), (7, 13004660), (10, 9103262), (14, 6502330), (17, 5354860), (20, 4551631), (23, 3957940), (28, 3251165), (34, 2677430), (35, 2600932), (46, 1978970), (68, 1338715), (70, 1300466), (85, 1070972), (92, 989485), (115, 791588), (119, 764980), (140, 650233), (161, 565420), (170, 535486), (230, 395794), (238, 382490), (322, 282710), (340, 267743), (391, 232820), (460, 197897), (476, 191245), (595, 152996), (644, 141355), (782, 116410), (805, 113084), (1190, 76498), (1564, 58205), (1610, 56542), (1663, 54740), (1955, 46564), (2380, 38249), (2737, 33260), (3220, 28271), (3326, 27370), (3910, 23282), (5474, 16630), (6652, 13685), (7820, 11641), (8315, 10948)]