121587270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1050

約数の個数: 128

約数和(自身を含む): 362741760

約数和(自身を除く): 241154490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 31, 35, 38, 42, 57, 62, 70, 93, 95, 105, 114, 133, 155, 186, 190, 210, 217, 266, 285, 310, 399, 434, 465, 570, 589, 651, 665, 798, 930, 983, 1085, 1178, 1302, 1330, 1767, 1966, 1995, 2170, 2945, 2949, 3255, 3534, 3990, 4123, 4915, 5890, 5898, 6510, 6881, 8246, 8835, 9830, 12369, 13762, 14745, 17670, 18677, 20615, 20643, 24738, 29490, 30473, 34405, 37354, 41230, 41286, 56031, 60946, 61845, 68810, 91419, 93385, 103215, 112062, 123690, 130739, 152365, 182838, 186770, 206430, 213311, 261478, 280155, 304730, 392217, 426622, 457095, 560310, 578987, 639933, 653695, 784434, 914190, 1066555, 1157974, 1279866, 1307390, 1736961, 1961085, 2133110, 2894935, 3199665, 3473922, 3922170, 4052909, 5789870, 6399330, 8105818, 8684805, 12158727, 17369610, 20264545, 24317454, 40529090, 60793635, 121587270]

約数ペア:

[(1, 121587270), (2, 60793635), (3, 40529090), (5, 24317454), (6, 20264545), (7, 17369610), (10, 12158727), (14, 8684805), (15, 8105818), (19, 6399330), (21, 5789870), (30, 4052909), (31, 3922170), (35, 3473922), (38, 3199665), (42, 2894935), (57, 2133110), (62, 1961085), (70, 1736961), (93, 1307390), (95, 1279866), (105, 1157974), (114, 1066555), (133, 914190), (155, 784434), (186, 653695), (190, 639933), (210, 578987), (217, 560310), (266, 457095), (285, 426622), (310, 392217), (399, 304730), (434, 280155), (465, 261478), (570, 213311), (589, 206430), (651, 186770), (665, 182838), (798, 152365), (930, 130739), (983, 123690), (1085, 112062), (1178, 103215), (1302, 93385), (1330, 91419), (1767, 68810), (1966, 61845), (1995, 60946), (2170, 56031), (2945, 41286), (2949, 41230), (3255, 37354), (3534, 34405), (3990, 30473), (4123, 29490), (4915, 24738), (5890, 20643), (5898, 20615), (6510, 18677), (6881, 17670), (8246, 14745), (8835, 13762), (9830, 12369)]