70002090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 200931840

約数和(自身を除く): 130929750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 101, 102, 135, 151, 153, 170, 202, 255, 270, 302, 303, 306, 453, 459, 505, 510, 606, 755, 765, 906, 909, 918, 1010, 1359, 1510, 1515, 1530, 1717, 1818, 2265, 2295, 2567, 2718, 2727, 3030, 3434, 4077, 4530, 4545, 4590, 5134, 5151, 5454, 6795, 7701, 8154, 8585, 9090, 10302, 12835, 13590, 13635, 15251, 15402, 15453, 17170, 20385, 23103, 25670, 25755, 27270, 30502, 30906, 38505, 40770, 45753, 46206, 46359, 51510, 69309, 76255, 77010, 77265, 91506, 92718, 115515, 137259, 138618, 152510, 154530, 228765, 231030, 231795, 259267, 274518, 346545, 411777, 457530, 463590, 518534, 686295, 693090, 777801, 823554, 1296335, 1372590, 1555602, 2058885, 2333403, 2592670, 3889005, 4117770, 4666806, 7000209, 7778010, 11667015, 14000418, 23334030, 35001045, 70002090]

約数ペア:

[(1, 70002090), (2, 35001045), (3, 23334030), (5, 14000418), (6, 11667015), (9, 7778010), (10, 7000209), (15, 4666806), (17, 4117770), (18, 3889005), (27, 2592670), (30, 2333403), (34, 2058885), (45, 1555602), (51, 1372590), (54, 1296335), (85, 823554), (90, 777801), (101, 693090), (102, 686295), (135, 518534), (151, 463590), (153, 457530), (170, 411777), (202, 346545), (255, 274518), (270, 259267), (302, 231795), (303, 231030), (306, 228765), (453, 154530), (459, 152510), (505, 138618), (510, 137259), (606, 115515), (755, 92718), (765, 91506), (906, 77265), (909, 77010), (918, 76255), (1010, 69309), (1359, 51510), (1510, 46359), (1515, 46206), (1530, 45753), (1717, 40770), (1818, 38505), (2265, 30906), (2295, 30502), (2567, 27270), (2718, 25755), (2727, 25670), (3030, 23103), (3434, 20385), (4077, 17170), (4530, 15453), (4545, 15402), (4590, 15251), (5134, 13635), (5151, 13590), (5454, 12835), (6795, 10302), (7701, 9090), (8154, 8585)]