193996860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2137}}^1$

素因数の和:2255

約数の個数: 96

約数和(自身を含む): 581878080

約数和(自身を除く): 387881220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 89, 102, 170, 178, 204, 255, 267, 340, 356, 445, 510, 534, 890, 1020, 1068, 1335, 1513, 1780, 2137, 2670, 3026, 4274, 4539, 5340, 6052, 6411, 7565, 8548, 9078, 10685, 12822, 15130, 18156, 21370, 22695, 25644, 30260, 32055, 36329, 42740, 45390, 64110, 72658, 90780, 108987, 128220, 145316, 181645, 190193, 217974, 363290, 380386, 435948, 544935, 570579, 726580, 760772, 950965, 1089870, 1141158, 1901930, 2179740, 2282316, 2852895, 3233281, 3803860, 5705790, 6466562, 9699843, 11411580, 12933124, 16166405, 19399686, 32332810, 38799372, 48499215, 64665620, 96998430, 193996860]

約数ペア:

[(1, 193996860), (2, 96998430), (3, 64665620), (4, 48499215), (5, 38799372), (6, 32332810), (10, 19399686), (12, 16166405), (15, 12933124), (17, 11411580), (20, 9699843), (30, 6466562), (34, 5705790), (51, 3803860), (60, 3233281), (68, 2852895), (85, 2282316), (89, 2179740), (102, 1901930), (170, 1141158), (178, 1089870), (204, 950965), (255, 760772), (267, 726580), (340, 570579), (356, 544935), (445, 435948), (510, 380386), (534, 363290), (890, 217974), (1020, 190193), (1068, 181645), (1335, 145316), (1513, 128220), (1780, 108987), (2137, 90780), (2670, 72658), (3026, 64110), (4274, 45390), (4539, 42740), (5340, 36329), (6052, 32055), (6411, 30260), (7565, 25644), (8548, 22695), (9078, 21370), (10685, 18156), (12822, 15130)]