2018559465

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2231

約数の個数: 96

約数和(自身を含む): 3989067264

約数和(自身を除く): 1970507799

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 71, 115, 117, 195, 207, 213, 299, 345, 355, 585, 639, 897, 923, 1035, 1065, 1495, 1633, 2113, 2691, 2769, 3195, 4485, 4615, 4899, 6339, 8165, 8307, 10565, 13455, 13845, 14697, 19017, 21229, 24495, 27469, 31695, 41535, 48599, 63687, 73485, 82407, 95085, 106145, 137345, 145797, 150023, 191061, 242995, 247221, 318435, 412035, 437391, 450069, 631787, 728985, 750115, 955305, 1236105, 1350207, 1895361, 1950299, 2186955, 2250345, 3158935, 3450529, 5686083, 5850897, 6751035, 9476805, 9751495, 10351587, 17252645, 17552691, 28430415, 29254485, 31054761, 44856877, 51757935, 87763455, 134570631, 155273805, 224284385, 403711893, 672853155, 2018559465]

約数ペア:

[(1, 2018559465), (3, 672853155), (5, 403711893), (9, 224284385), (13, 155273805), (15, 134570631), (23, 87763455), (39, 51757935), (45, 44856877), (65, 31054761), (69, 29254485), (71, 28430415), (115, 17552691), (117, 17252645), (195, 10351587), (207, 9751495), (213, 9476805), (299, 6751035), (345, 5850897), (355, 5686083), (585, 3450529), (639, 3158935), (897, 2250345), (923, 2186955), (1035, 1950299), (1065, 1895361), (1495, 1350207), (1633, 1236105), (2113, 955305), (2691, 750115), (2769, 728985), (3195, 631787), (4485, 450069), (4615, 437391), (4899, 412035), (6339, 318435), (8165, 247221), (8307, 242995), (10565, 191061), (13455, 150023), (13845, 145797), (14697, 137345), (19017, 106145), (21229, 95085), (24495, 82407), (27469, 73485), (31695, 63687), (41535, 48599)]