494703660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{68141}}^1$

素因数の和:68175

約数の個数: 72

約数和(自身を含む): 1522564848

約数和(自身を除く): 1027861188

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 68141, 136282, 204423, 272564, 340705, 408846, 681410, 749551, 817692, 1022115, 1362820, 1499102, 2044230, 2248653, 2998204, 3747755, 4088460, 4497306, 7495510, 8245061, 8994612, 11243265, 14991020, 16490122, 22486530, 24735183, 32980244, 41225305, 44973060, 49470366, 82450610, 98940732, 123675915, 164901220, 247351830, 494703660]

約数ペア:

[(1, 494703660), (2, 247351830), (3, 164901220), (4, 123675915), (5, 98940732), (6, 82450610), (10, 49470366), (11, 44973060), (12, 41225305), (15, 32980244), (20, 24735183), (22, 22486530), (30, 16490122), (33, 14991020), (44, 11243265), (55, 8994612), (60, 8245061), (66, 7495510), (110, 4497306), (121, 4088460), (132, 3747755), (165, 2998204), (220, 2248653), (242, 2044230), (330, 1499102), (363, 1362820), (484, 1022115), (605, 817692), (660, 749551), (726, 681410), (1210, 408846), (1452, 340705), (1815, 272564), (2420, 204423), (3630, 136282), (7260, 68141)]