202020630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2593}}^1$

素因数の和:2670

約数の個数: 96

約数和(自身を含む): 574871904

約数和(自身を除く): 372851274

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 53, 70, 98, 105, 106, 147, 159, 210, 245, 265, 294, 318, 371, 490, 530, 735, 742, 795, 1113, 1470, 1590, 1855, 2226, 2593, 2597, 3710, 5186, 5194, 5565, 7779, 7791, 11130, 12965, 12985, 15558, 15582, 18151, 25930, 25970, 36302, 38895, 38955, 54453, 77790, 77910, 90755, 108906, 127057, 137429, 181510, 254114, 272265, 274858, 381171, 412287, 544530, 635285, 687145, 762342, 824574, 962003, 1270570, 1374290, 1905855, 1924006, 2061435, 2886009, 3811710, 4122870, 4810015, 5772018, 6734021, 9620030, 13468042, 14430045, 20202063, 28860090, 33670105, 40404126, 67340210, 101010315, 202020630]

約数ペア:

[(1, 202020630), (2, 101010315), (3, 67340210), (5, 40404126), (6, 33670105), (7, 28860090), (10, 20202063), (14, 14430045), (15, 13468042), (21, 9620030), (30, 6734021), (35, 5772018), (42, 4810015), (49, 4122870), (53, 3811710), (70, 2886009), (98, 2061435), (105, 1924006), (106, 1905855), (147, 1374290), (159, 1270570), (210, 962003), (245, 824574), (265, 762342), (294, 687145), (318, 635285), (371, 544530), (490, 412287), (530, 381171), (735, 274858), (742, 272265), (795, 254114), (1113, 181510), (1470, 137429), (1590, 127057), (1855, 108906), (2226, 90755), (2593, 77910), (2597, 77790), (3710, 54453), (5186, 38955), (5194, 38895), (5565, 36302), (7779, 25970), (7791, 25930), (11130, 18151), (12965, 15582), (12985, 15558)]