26827530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1351

約数の個数: 64

約数和(自身を含む): 69890688

約数和(自身を除く): 43063158

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, 1283, 1394, 2091, 2566, 3485, 3849, 4182, 6415, 6970, 7698, 10455, 12830, 19245, 20910, 21811, 38490, 43622, 52603, 65433, 105206, 109055, 130866, 157809, 218110, 263015, 315618, 327165, 526030, 654330, 789045, 894251, 1578090, 1788502, 2682753, 4471255, 5365506, 8942510, 13413765, 26827530]

約数ペア:

[(1, 26827530), (2, 13413765), (3, 8942510), (5, 5365506), (6, 4471255), (10, 2682753), (15, 1788502), (17, 1578090), (30, 894251), (34, 789045), (41, 654330), (51, 526030), (82, 327165), (85, 315618), (102, 263015), (123, 218110), (170, 157809), (205, 130866), (246, 109055), (255, 105206), (410, 65433), (510, 52603), (615, 43622), (697, 38490), (1230, 21811), (1283, 20910), (1394, 19245), (2091, 12830), (2566, 10455), (3485, 7698), (3849, 6970), (4182, 6415)]