16937910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1901}}^1$

素因数の和:1931

約数の個数: 80

約数和(自身を含む): 49710672

約数和(自身を除く): 32772762

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 1901, 2970, 3802, 4455, 5703, 8910, 9505, 11406, 17109, 19010, 20911, 28515, 34218, 41822, 51327, 57030, 62733, 85545, 102654, 104555, 125466, 153981, 171090, 188199, 209110, 256635, 307962, 313665, 376398, 513270, 564597, 627330, 769905, 940995, 1129194, 1539810, 1693791, 1881990, 2822985, 3387582, 5645970, 8468955, 16937910]

約数ペア:

[(1, 16937910), (2, 8468955), (3, 5645970), (5, 3387582), (6, 2822985), (9, 1881990), (10, 1693791), (11, 1539810), (15, 1129194), (18, 940995), (22, 769905), (27, 627330), (30, 564597), (33, 513270), (45, 376398), (54, 313665), (55, 307962), (66, 256635), (81, 209110), (90, 188199), (99, 171090), (110, 153981), (135, 125466), (162, 104555), (165, 102654), (198, 85545), (270, 62733), (297, 57030), (330, 51327), (405, 41822), (495, 34218), (594, 28515), (810, 20911), (891, 19010), (990, 17109), (1485, 11406), (1782, 9505), (1901, 8910), (2970, 5703), (3802, 4455)]