21473334270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{138959}}^1$

素因数の和:139090

約数の個数: 96

約数和(自身を含む): 59700551040

約数和(自身を除く): 38227216770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 101, 102, 153, 170, 202, 255, 303, 306, 505, 510, 606, 765, 909, 1010, 1515, 1530, 1717, 1818, 3030, 3434, 4545, 5151, 8585, 9090, 10302, 15453, 17170, 25755, 30906, 51510, 77265, 138959, 154530, 277918, 416877, 694795, 833754, 1250631, 1389590, 2084385, 2362303, 2501262, 4168770, 4724606, 6253155, 7086909, 11811515, 12506310, 14034859, 14173818, 21260727, 23623030, 28069718, 35434545, 42104577, 42521454, 70174295, 70869090, 84209154, 106303635, 126313731, 140348590, 210522885, 212607270, 238592603, 252627462, 421045770, 477185206, 631568655, 715777809, 1192963015, 1263137310, 1431555618, 2147333427, 2385926030, 3578889045, 4294666854, 7157778090, 10736667135, 21473334270]

約数ペア:

[(1, 21473334270), (2, 10736667135), (3, 7157778090), (5, 4294666854), (6, 3578889045), (9, 2385926030), (10, 2147333427), (15, 1431555618), (17, 1263137310), (18, 1192963015), (30, 715777809), (34, 631568655), (45, 477185206), (51, 421045770), (85, 252627462), (90, 238592603), (101, 212607270), (102, 210522885), (153, 140348590), (170, 126313731), (202, 106303635), (255, 84209154), (303, 70869090), (306, 70174295), (505, 42521454), (510, 42104577), (606, 35434545), (765, 28069718), (909, 23623030), (1010, 21260727), (1515, 14173818), (1530, 14034859), (1717, 12506310), (1818, 11811515), (3030, 7086909), (3434, 6253155), (4545, 4724606), (5151, 4168770), (8585, 2501262), (9090, 2362303), (10302, 2084385), (15453, 1389590), (17170, 1250631), (25755, 833754), (30906, 694795), (51510, 416877), (77265, 277918), (138959, 154530)]