17883660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 53887680

約数和(自身を除く): 36004020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 89, 102, 170, 178, 197, 204, 255, 267, 340, 356, 394, 445, 510, 534, 591, 788, 890, 985, 1020, 1068, 1182, 1335, 1513, 1780, 1970, 2364, 2670, 2955, 3026, 3349, 3940, 4539, 5340, 5910, 6052, 6698, 7565, 9078, 10047, 11820, 13396, 15130, 16745, 17533, 18156, 20094, 22695, 30260, 33490, 35066, 40188, 45390, 50235, 52599, 66980, 70132, 87665, 90780, 100470, 105198, 175330, 200940, 210396, 262995, 298061, 350660, 525990, 596122, 894183, 1051980, 1192244, 1490305, 1788366, 2980610, 3576732, 4470915, 5961220, 8941830, 17883660]

約数ペア:

[(1, 17883660), (2, 8941830), (3, 5961220), (4, 4470915), (5, 3576732), (6, 2980610), (10, 1788366), (12, 1490305), (15, 1192244), (17, 1051980), (20, 894183), (30, 596122), (34, 525990), (51, 350660), (60, 298061), (68, 262995), (85, 210396), (89, 200940), (102, 175330), (170, 105198), (178, 100470), (197, 90780), (204, 87665), (255, 70132), (267, 66980), (340, 52599), (356, 50235), (394, 45390), (445, 40188), (510, 35066), (534, 33490), (591, 30260), (788, 22695), (890, 20094), (985, 18156), (1020, 17533), (1068, 16745), (1182, 15130), (1335, 13396), (1513, 11820), (1780, 10047), (1970, 9078), (2364, 7565), (2670, 6698), (2955, 6052), (3026, 5910), (3349, 5340), (3940, 4539)]