10409940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 31868928

約数和(自身を除く): 21458988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 383, 453, 604, 755, 766, 906, 1149, 1359, 1510, 1532, 1812, 1915, 2265, 2298, 2718, 3020, 3447, 3830, 4530, 4596, 5436, 5745, 6795, 6894, 7660, 9060, 11490, 13590, 13788, 17235, 22980, 27180, 34470, 57833, 68940, 115666, 173499, 231332, 289165, 346998, 520497, 578330, 693996, 867495, 1040994, 1156660, 1734990, 2081988, 2602485, 3469980, 5204970, 10409940]

約数ペア:

[(1, 10409940), (2, 5204970), (3, 3469980), (4, 2602485), (5, 2081988), (6, 1734990), (9, 1156660), (10, 1040994), (12, 867495), (15, 693996), (18, 578330), (20, 520497), (30, 346998), (36, 289165), (45, 231332), (60, 173499), (90, 115666), (151, 68940), (180, 57833), (302, 34470), (383, 27180), (453, 22980), (604, 17235), (755, 13788), (766, 13590), (906, 11490), (1149, 9060), (1359, 7660), (1510, 6894), (1532, 6795), (1812, 5745), (1915, 5436), (2265, 4596), (2298, 4530), (2718, 3830), (3020, 3447)]