82787790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{599}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 211507200

約数和(自身を除く): 128719410

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 271, 510, 542, 599, 813, 1198, 1355, 1626, 1797, 2710, 2995, 3594, 4065, 4607, 5990, 8130, 8985, 9214, 10183, 13821, 17970, 20366, 23035, 27642, 30549, 46070, 50915, 61098, 69105, 101830, 138210, 152745, 162329, 305490, 324658, 486987, 811645, 973974, 1623290, 2434935, 2759593, 4869870, 5519186, 8278779, 13797965, 16557558, 27595930, 41393895, 82787790]

約数ペア:

[(1, 82787790), (2, 41393895), (3, 27595930), (5, 16557558), (6, 13797965), (10, 8278779), (15, 5519186), (17, 4869870), (30, 2759593), (34, 2434935), (51, 1623290), (85, 973974), (102, 811645), (170, 486987), (255, 324658), (271, 305490), (510, 162329), (542, 152745), (599, 138210), (813, 101830), (1198, 69105), (1355, 61098), (1626, 50915), (1797, 46070), (2710, 30549), (2995, 27642), (3594, 23035), (4065, 20366), (4607, 17970), (5990, 13821), (8130, 10183), (8985, 9214)]