4030897140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{5197}}^1$

素因数の和:5382

約数の個数: 144

約数和(自身を含む): 12714723840

約数和(自身を除く): 8683826700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 139, 155, 180, 186, 278, 279, 310, 372, 417, 465, 556, 558, 620, 695, 834, 930, 1116, 1251, 1390, 1395, 1668, 1860, 2085, 2502, 2780, 2790, 4170, 4309, 5004, 5197, 5580, 6255, 8340, 8618, 10394, 12510, 12927, 15591, 17236, 20788, 21545, 25020, 25854, 25985, 31182, 38781, 43090, 46773, 51708, 51970, 62364, 64635, 77562, 77955, 86180, 93546, 103940, 129270, 155124, 155910, 161107, 187092, 193905, 233865, 258540, 311820, 322214, 387810, 467730, 483321, 644428, 722383, 775620, 805535, 935460, 966642, 1444766, 1449963, 1611070, 1933284, 2167149, 2416605, 2889532, 2899926, 3222140, 3611915, 4334298, 4833210, 5799852, 6501447, 7223830, 7249815, 8668596, 9666420, 10835745, 13002894, 14447660, 14499630, 21671490, 22393873, 26005788, 28999260, 32507235, 43342980, 44787746, 65014470, 67181619, 89575492, 111969365, 130028940, 134363238, 201544857, 223938730, 268726476, 335908095, 403089714, 447877460, 671816190, 806179428, 1007724285, 1343632380, 2015448570, 4030897140]

約数ペア:

[(1, 4030897140), (2, 2015448570), (3, 1343632380), (4, 1007724285), (5, 806179428), (6, 671816190), (9, 447877460), (10, 403089714), (12, 335908095), (15, 268726476), (18, 223938730), (20, 201544857), (30, 134363238), (31, 130028940), (36, 111969365), (45, 89575492), (60, 67181619), (62, 65014470), (90, 44787746), (93, 43342980), (124, 32507235), (139, 28999260), (155, 26005788), (180, 22393873), (186, 21671490), (278, 14499630), (279, 14447660), (310, 13002894), (372, 10835745), (417, 9666420), (465, 8668596), (556, 7249815), (558, 7223830), (620, 6501447), (695, 5799852), (834, 4833210), (930, 4334298), (1116, 3611915), (1251, 3222140), (1390, 2899926), (1395, 2889532), (1668, 2416605), (1860, 2167149), (2085, 1933284), (2502, 1611070), (2780, 1449963), (2790, 1444766), (4170, 966642), (4309, 935460), (5004, 805535), (5197, 775620), (5580, 722383), (6255, 644428), (8340, 483321), (8618, 467730), (10394, 387810), (12510, 322214), (12927, 311820), (15591, 258540), (17236, 233865), (20788, 193905), (21545, 187092), (25020, 161107), (25854, 155910), (25985, 155124), (31182, 129270), (38781, 103940), (43090, 93546), (46773, 86180), (51708, 77955), (51970, 77562), (62364, 64635)]