2617638145020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89137}}^1\times {\mathrm{163147}}^1$

素因数の和:252299

約数の個数: 72

約数和(自身を含む): 7940306787504

約数和(自身を除く): 5322668642484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 89137, 163147, 178274, 267411, 326294, 356548, 445685, 489441, 534822, 652588, 802233, 815735, 891370, 978882, 1069644, 1337055, 1468323, 1604466, 1631470, 1782740, 1957764, 2447205, 2674110, 2936646, 3208932, 3262940, 4011165, 4894410, 5348220, 5873292, 7341615, 8022330, 9788820, 14683230, 16044660, 29366460, 14542434139, 29084868278, 43627302417, 58169736556, 72712170695, 87254604834, 130881907251, 145424341390, 174509209668, 218136512085, 261763814502, 290848682780, 436273024170, 523527629004, 654409536255, 872546048340, 1308819072510, 2617638145020]

約数ペア:

[(1, 2617638145020), (2, 1308819072510), (3, 872546048340), (4, 654409536255), (5, 523527629004), (6, 436273024170), (9, 290848682780), (10, 261763814502), (12, 218136512085), (15, 174509209668), (18, 145424341390), (20, 130881907251), (30, 87254604834), (36, 72712170695), (45, 58169736556), (60, 43627302417), (90, 29084868278), (180, 14542434139), (89137, 29366460), (163147, 16044660), (178274, 14683230), (267411, 9788820), (326294, 8022330), (356548, 7341615), (445685, 5873292), (489441, 5348220), (534822, 4894410), (652588, 4011165), (802233, 3262940), (815735, 3208932), (891370, 2936646), (978882, 2674110), (1069644, 2447205), (1337055, 1957764), (1468323, 1782740), (1604466, 1631470)]