1022293860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18301}}^1$

素因数の和:18346

約数の個数: 144

約数和(自身を含む): 3505199040

約数和(自身を除く): 2482905180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4655, 5586, 7980, 9310, 11172, 13965, 18301, 18620, 27930, 36602, 54903, 55860, 73204, 91505, 109806, 128107, 183010, 219612, 256214, 274515, 347719, 366020, 384321, 512428, 549030, 640535, 695438, 768642, 896749, 1043157, 1098060, 1281070, 1390876, 1537284, 1738595, 1793498, 1921605, 2086314, 2434033, 2562140, 2690247, 3477190, 3586996, 3843210, 4172628, 4483745, 4868066, 5215785, 5380494, 6954380, 7302099, 7686420, 8967490, 9736132, 10431570, 10760988, 12170165, 13451235, 14604198, 17038231, 17934980, 20863140, 24340330, 26902470, 29208396, 34076462, 36510495, 48680660, 51114693, 53804940, 68152924, 73020990, 85191155, 102229386, 146041980, 170382310, 204458772, 255573465, 340764620, 511146930, 1022293860]

約数ペア:

[(1, 1022293860), (2, 511146930), (3, 340764620), (4, 255573465), (5, 204458772), (6, 170382310), (7, 146041980), (10, 102229386), (12, 85191155), (14, 73020990), (15, 68152924), (19, 53804940), (20, 51114693), (21, 48680660), (28, 36510495), (30, 34076462), (35, 29208396), (38, 26902470), (42, 24340330), (49, 20863140), (57, 17934980), (60, 17038231), (70, 14604198), (76, 13451235), (84, 12170165), (95, 10760988), (98, 10431570), (105, 9736132), (114, 8967490), (133, 7686420), (140, 7302099), (147, 6954380), (190, 5380494), (196, 5215785), (210, 4868066), (228, 4483745), (245, 4172628), (266, 3843210), (285, 3586996), (294, 3477190), (380, 2690247), (399, 2562140), (420, 2434033), (490, 2086314), (532, 1921605), (570, 1793498), (588, 1738595), (665, 1537284), (735, 1390876), (798, 1281070), (931, 1098060), (980, 1043157), (1140, 896749), (1330, 768642), (1470, 695438), (1596, 640535), (1862, 549030), (1995, 512428), (2660, 384321), (2793, 366020), (2940, 347719), (3724, 274515), (3990, 256214), (4655, 219612), (5586, 183010), (7980, 128107), (9310, 109806), (11172, 91505), (13965, 73204), (18301, 55860), (18620, 54903), (27930, 36602)]