15622140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 46577664

約数和(自身を除く): 30955524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 148, 155, 185, 186, 222, 227, 310, 370, 372, 444, 454, 465, 555, 620, 681, 740, 908, 930, 1110, 1135, 1147, 1362, 1860, 2220, 2270, 2294, 2724, 3405, 3441, 4540, 4588, 5735, 6810, 6882, 7037, 8399, 11470, 13620, 13764, 14074, 16798, 17205, 21111, 22940, 25197, 28148, 33596, 34410, 35185, 41995, 42222, 50394, 68820, 70370, 83990, 84444, 100788, 105555, 125985, 140740, 167980, 211110, 251970, 260369, 422220, 503940, 520738, 781107, 1041476, 1301845, 1562214, 2603690, 3124428, 3905535, 5207380, 7811070, 15622140]

約数ペア:

[(1, 15622140), (2, 7811070), (3, 5207380), (4, 3905535), (5, 3124428), (6, 2603690), (10, 1562214), (12, 1301845), (15, 1041476), (20, 781107), (30, 520738), (31, 503940), (37, 422220), (60, 260369), (62, 251970), (74, 211110), (93, 167980), (111, 140740), (124, 125985), (148, 105555), (155, 100788), (185, 84444), (186, 83990), (222, 70370), (227, 68820), (310, 50394), (370, 42222), (372, 41995), (444, 35185), (454, 34410), (465, 33596), (555, 28148), (620, 25197), (681, 22940), (740, 21111), (908, 17205), (930, 16798), (1110, 14074), (1135, 13764), (1147, 13620), (1362, 11470), (1860, 8399), (2220, 7037), (2270, 6882), (2294, 6810), (2724, 5735), (3405, 4588), (3441, 4540)]