28458510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1429

約数の個数: 64

約数和(自身を含む): 74136384

約数和(自身を除く): 45677874

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 615, 697, 1230, 1361, 1394, 2091, 2722, 3485, 4083, 4182, 6805, 6970, 8166, 10455, 13610, 20415, 20910, 23137, 40830, 46274, 55801, 69411, 111602, 115685, 138822, 167403, 231370, 279005, 334806, 347055, 558010, 694110, 837015, 948617, 1674030, 1897234, 2845851, 4743085, 5691702, 9486170, 14229255, 28458510]

約数ペア:

[(1, 28458510), (2, 14229255), (3, 9486170), (5, 5691702), (6, 4743085), (10, 2845851), (15, 1897234), (17, 1674030), (30, 948617), (34, 837015), (41, 694110), (51, 558010), (82, 347055), (85, 334806), (102, 279005), (123, 231370), (170, 167403), (205, 138822), (246, 115685), (255, 111602), (410, 69411), (510, 55801), (615, 46274), (697, 40830), (1230, 23137), (1361, 20910), (1394, 20415), (2091, 13610), (2722, 10455), (3485, 8166), (4083, 6970), (4182, 6805)]