4621980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 14515200

約数和(自身を除く): 9893220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 149, 165, 188, 220, 235, 282, 298, 330, 447, 470, 517, 564, 596, 660, 705, 745, 894, 940, 1034, 1410, 1490, 1551, 1639, 1788, 2068, 2235, 2585, 2820, 2980, 3102, 3278, 4470, 4917, 5170, 6204, 6556, 7003, 7755, 8195, 8940, 9834, 10340, 14006, 15510, 16390, 19668, 21009, 24585, 28012, 31020, 32780, 35015, 42018, 49170, 70030, 77033, 84036, 98340, 105045, 140060, 154066, 210090, 231099, 308132, 385165, 420180, 462198, 770330, 924396, 1155495, 1540660, 2310990, 4621980]

約数ペア:

[(1, 4621980), (2, 2310990), (3, 1540660), (4, 1155495), (5, 924396), (6, 770330), (10, 462198), (11, 420180), (12, 385165), (15, 308132), (20, 231099), (22, 210090), (30, 154066), (33, 140060), (44, 105045), (47, 98340), (55, 84036), (60, 77033), (66, 70030), (94, 49170), (110, 42018), (132, 35015), (141, 32780), (149, 31020), (165, 28012), (188, 24585), (220, 21009), (235, 19668), (282, 16390), (298, 15510), (330, 14006), (447, 10340), (470, 9834), (517, 8940), (564, 8195), (596, 7755), (660, 7003), (705, 6556), (745, 6204), (894, 5170), (940, 4917), (1034, 4470), (1410, 3278), (1490, 3102), (1551, 2980), (1639, 2820), (1788, 2585), (2068, 2235)]