90899130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13963}}^1$

素因数の和:14011

約数の個数: 64

約数和(自身を含む): 257384448

約数和(自身を除く): 166485318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 13963, 27926, 41889, 69815, 83778, 97741, 139630, 195482, 209445, 293223, 418890, 432853, 488705, 586446, 865706, 977410, 1298559, 1466115, 2164265, 2597118, 2932230, 3029971, 4328530, 6059942, 6492795, 9089913, 12985590, 15149855, 18179826, 30299710, 45449565, 90899130]

約数ペア:

[(1, 90899130), (2, 45449565), (3, 30299710), (5, 18179826), (6, 15149855), (7, 12985590), (10, 9089913), (14, 6492795), (15, 6059942), (21, 4328530), (30, 3029971), (31, 2932230), (35, 2597118), (42, 2164265), (62, 1466115), (70, 1298559), (93, 977410), (105, 865706), (155, 586446), (186, 488705), (210, 432853), (217, 418890), (310, 293223), (434, 209445), (465, 195482), (651, 139630), (930, 97741), (1085, 83778), (1302, 69815), (2170, 41889), (3255, 27926), (6510, 13963)]