1402382970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1$

素因数の和:642

約数の個数: 160

約数和(自身を含む): 3995671680

約数和(自身を除く): 2593288710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 293, 311, 342, 405, 513, 570, 586, 622, 810, 855, 879, 933, 1026, 1465, 1539, 1555, 1710, 1758, 1866, 2565, 2637, 2799, 2930, 3078, 3110, 4395, 4665, 5130, 5274, 5567, 5598, 5909, 7695, 7911, 8397, 8790, 9330, 11134, 11818, 13185, 13995, 15390, 15822, 16701, 16794, 17727, 23733, 25191, 26370, 27835, 27990, 29545, 33402, 35454, 39555, 41985, 47466, 50103, 50382, 53181, 55670, 59090, 79110, 83505, 83970, 88635, 91123, 100206, 106362, 118665, 125955, 150309, 159543, 167010, 177270, 182246, 237330, 250515, 251910, 265905, 273369, 300618, 319086, 450927, 455615, 478629, 501030, 531810, 546738, 751545, 797715, 820107, 901854, 911230, 957258, 1366845, 1503090, 1595430, 1640214, 1731337, 2254635, 2393145, 2460321, 2733690, 3462674, 4100535, 4509270, 4786290, 4920642, 5194011, 7380963, 8201070, 8656685, 10388022, 12301605, 14761926, 15582033, 17313370, 24603210, 25970055, 31164066, 36904815, 46746099, 51940110, 73809630, 77910165, 93492198, 140238297, 155820330, 233730495, 280476594, 467460990, 701191485, 1402382970]

約数ペア:

[(1, 1402382970), (2, 701191485), (3, 467460990), (5, 280476594), (6, 233730495), (9, 155820330), (10, 140238297), (15, 93492198), (18, 77910165), (19, 73809630), (27, 51940110), (30, 46746099), (38, 36904815), (45, 31164066), (54, 25970055), (57, 24603210), (81, 17313370), (90, 15582033), (95, 14761926), (114, 12301605), (135, 10388022), (162, 8656685), (171, 8201070), (190, 7380963), (270, 5194011), (285, 4920642), (293, 4786290), (311, 4509270), (342, 4100535), (405, 3462674), (513, 2733690), (570, 2460321), (586, 2393145), (622, 2254635), (810, 1731337), (855, 1640214), (879, 1595430), (933, 1503090), (1026, 1366845), (1465, 957258), (1539, 911230), (1555, 901854), (1710, 820107), (1758, 797715), (1866, 751545), (2565, 546738), (2637, 531810), (2799, 501030), (2930, 478629), (3078, 455615), (3110, 450927), (4395, 319086), (4665, 300618), (5130, 273369), (5274, 265905), (5567, 251910), (5598, 250515), (5909, 237330), (7695, 182246), (7911, 177270), (8397, 167010), (8790, 159543), (9330, 150309), (11134, 125955), (11818, 118665), (13185, 106362), (13995, 100206), (15390, 91123), (15822, 88635), (16701, 83970), (16794, 83505), (17727, 79110), (23733, 59090), (25191, 55670), (26370, 53181), (27835, 50382), (27990, 50103), (29545, 47466), (33402, 41985), (35454, 39555)]