3763980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1901}}^1$

素因数の和:1927

約数の個数: 72

約数和(自身を含む): 12461904

約数和(自身を除く): 8697924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1901, 1980, 3802, 5703, 7604, 9505, 11406, 17109, 19010, 20911, 22812, 28515, 34218, 38020, 41822, 57030, 62733, 68436, 83644, 85545, 104555, 114060, 125466, 171090, 188199, 209110, 250932, 313665, 342180, 376398, 418220, 627330, 752796, 940995, 1254660, 1881990, 3763980]

約数ペア:

[(1, 3763980), (2, 1881990), (3, 1254660), (4, 940995), (5, 752796), (6, 627330), (9, 418220), (10, 376398), (11, 342180), (12, 313665), (15, 250932), (18, 209110), (20, 188199), (22, 171090), (30, 125466), (33, 114060), (36, 104555), (44, 85545), (45, 83644), (55, 68436), (60, 62733), (66, 57030), (90, 41822), (99, 38020), (110, 34218), (132, 28515), (165, 22812), (180, 20911), (198, 19010), (220, 17109), (330, 11406), (396, 9505), (495, 7604), (660, 5703), (990, 3802), (1901, 1980)]