8941830

素因数分解:

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

素因数の和:313

約数の個数: 64

約数和(自身を含む): 23094720

約数和(自身を除く): 14152890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 89, 102, 170, 178, 197, 255, 267, 394, 445, 510, 534, 591, 890, 985, 1182, 1335, 1513, 1970, 2670, 2955, 3026, 3349, 4539, 5910, 6698, 7565, 9078, 10047, 15130, 16745, 17533, 20094, 22695, 33490, 35066, 45390, 50235, 52599, 87665, 100470, 105198, 175330, 262995, 298061, 525990, 596122, 894183, 1490305, 1788366, 2980610, 4470915, 8941830]

約数ペア:

[(1, 8941830), (2, 4470915), (3, 2980610), (5, 1788366), (6, 1490305), (10, 894183), (15, 596122), (17, 525990), (30, 298061), (34, 262995), (51, 175330), (85, 105198), (89, 100470), (102, 87665), (170, 52599), (178, 50235), (197, 45390), (255, 35066), (267, 33490), (394, 22695), (445, 20094), (510, 17533), (534, 16745), (591, 15130), (890, 10047), (985, 9078), (1182, 7565), (1335, 6698), (1513, 5910), (1970, 4539), (2670, 3349), (2955, 3026)]