19080810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1028

約数の個数: 96

約数和(自身を含む): 58586112

約数和(自身を除く): 39505302

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 977, 1085, 1302, 1395, 1953, 1954, 2170, 2790, 2931, 3255, 3906, 4885, 5862, 6510, 6839, 8793, 9765, 9770, 13678, 14655, 17586, 19530, 20517, 29310, 30287, 34195, 41034, 43965, 60574, 61551, 68390, 87930, 90861, 102585, 123102, 151435, 181722, 205170, 212009, 272583, 302870, 307755, 424018, 454305, 545166, 615510, 636027, 908610, 1060045, 1272054, 1362915, 1908081, 2120090, 2725830, 3180135, 3816162, 6360270, 9540405, 19080810]

約数ペア:

[(1, 19080810), (2, 9540405), (3, 6360270), (5, 3816162), (6, 3180135), (7, 2725830), (9, 2120090), (10, 1908081), (14, 1362915), (15, 1272054), (18, 1060045), (21, 908610), (30, 636027), (31, 615510), (35, 545166), (42, 454305), (45, 424018), (62, 307755), (63, 302870), (70, 272583), (90, 212009), (93, 205170), (105, 181722), (126, 151435), (155, 123102), (186, 102585), (210, 90861), (217, 87930), (279, 68390), (310, 61551), (315, 60574), (434, 43965), (465, 41034), (558, 34195), (630, 30287), (651, 29310), (930, 20517), (977, 19530), (1085, 17586), (1302, 14655), (1395, 13678), (1953, 9770), (1954, 9765), (2170, 8793), (2790, 6839), (2931, 6510), (3255, 5862), (3906, 4885)]