797940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:70

約数の個数: 144

約数和(自身を含む): 2935296

約数和(自身を除く): 2137356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 31, 33, 36, 39, 44, 45, 52, 55, 60, 62, 65, 66, 78, 90, 93, 99, 110, 117, 124, 130, 132, 143, 155, 156, 165, 180, 186, 195, 198, 220, 234, 260, 279, 286, 310, 330, 341, 372, 390, 396, 403, 429, 465, 468, 495, 558, 572, 585, 620, 660, 682, 715, 780, 806, 858, 930, 990, 1023, 1116, 1170, 1209, 1287, 1364, 1395, 1430, 1612, 1705, 1716, 1860, 1980, 2015, 2046, 2145, 2340, 2418, 2574, 2790, 2860, 3069, 3410, 3627, 4030, 4092, 4290, 4433, 4836, 5115, 5148, 5580, 6045, 6138, 6435, 6820, 7254, 8060, 8580, 8866, 10230, 12090, 12276, 12870, 13299, 14508, 15345, 17732, 18135, 20460, 22165, 24180, 25740, 26598, 30690, 36270, 39897, 44330, 53196, 61380, 66495, 72540, 79794, 88660, 132990, 159588, 199485, 265980, 398970, 797940]

約数ペア:

[(1, 797940), (2, 398970), (3, 265980), (4, 199485), (5, 159588), (6, 132990), (9, 88660), (10, 79794), (11, 72540), (12, 66495), (13, 61380), (15, 53196), (18, 44330), (20, 39897), (22, 36270), (26, 30690), (30, 26598), (31, 25740), (33, 24180), (36, 22165), (39, 20460), (44, 18135), (45, 17732), (52, 15345), (55, 14508), (60, 13299), (62, 12870), (65, 12276), (66, 12090), (78, 10230), (90, 8866), (93, 8580), (99, 8060), (110, 7254), (117, 6820), (124, 6435), (130, 6138), (132, 6045), (143, 5580), (155, 5148), (156, 5115), (165, 4836), (180, 4433), (186, 4290), (195, 4092), (198, 4030), (220, 3627), (234, 3410), (260, 3069), (279, 2860), (286, 2790), (310, 2574), (330, 2418), (341, 2340), (372, 2145), (390, 2046), (396, 2015), (403, 1980), (429, 1860), (465, 1716), (468, 1705), (495, 1612), (558, 1430), (572, 1395), (585, 1364), (620, 1287), (660, 1209), (682, 1170), (715, 1116), (780, 1023), (806, 990), (858, 930)]