65128830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5387}}^1$

素因数の和:5441

約数の個数: 64

約数和(自身を含む): 173795328

約数和(自身を除く): 108666498

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 5387, 6045, 10774, 12090, 16161, 26935, 32322, 53870, 70031, 80805, 140062, 161610, 166997, 210093, 333994, 350155, 420186, 500991, 700310, 834985, 1001982, 1050465, 1669970, 2100930, 2170961, 2504955, 4341922, 5009910, 6512883, 10854805, 13025766, 21709610, 32564415, 65128830]

約数ペア:

[(1, 65128830), (2, 32564415), (3, 21709610), (5, 13025766), (6, 10854805), (10, 6512883), (13, 5009910), (15, 4341922), (26, 2504955), (30, 2170961), (31, 2100930), (39, 1669970), (62, 1050465), (65, 1001982), (78, 834985), (93, 700310), (130, 500991), (155, 420186), (186, 350155), (195, 333994), (310, 210093), (390, 166997), (403, 161610), (465, 140062), (806, 80805), (930, 70031), (1209, 53870), (2015, 32322), (2418, 26935), (4030, 16161), (5387, 12090), (6045, 10774)]