78334470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51199}}^1$

素因数の和:51229

約数の個数: 48

約数和(自身を含む): 215654400

約数和(自身を除く): 137319930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 51199, 102398, 153597, 255995, 307194, 460791, 511990, 767985, 870383, 921582, 1535970, 1740766, 2303955, 2611149, 4351915, 4607910, 5222298, 7833447, 8703830, 13055745, 15666894, 26111490, 39167235, 78334470]

約数ペア:

[(1, 78334470), (2, 39167235), (3, 26111490), (5, 15666894), (6, 13055745), (9, 8703830), (10, 7833447), (15, 5222298), (17, 4607910), (18, 4351915), (30, 2611149), (34, 2303955), (45, 1740766), (51, 1535970), (85, 921582), (90, 870383), (102, 767985), (153, 511990), (170, 460791), (255, 307194), (306, 255995), (510, 153597), (765, 102398), (1530, 51199)]