1326450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 3392640

約数和(自身を除く): 2066190

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 239, 370, 478, 555, 717, 925, 1110, 1195, 1434, 1850, 2390, 2775, 3585, 5550, 5975, 7170, 8843, 11950, 17686, 17925, 26529, 35850, 44215, 53058, 88430, 132645, 221075, 265290, 442150, 663225, 1326450]

約数ペア:

[(1, 1326450), (2, 663225), (3, 442150), (5, 265290), (6, 221075), (10, 132645), (15, 88430), (25, 53058), (30, 44215), (37, 35850), (50, 26529), (74, 17925), (75, 17686), (111, 11950), (150, 8843), (185, 7170), (222, 5975), (239, 5550), (370, 3585), (478, 2775), (555, 2390), (717, 1850), (925, 1434), (1110, 1195)]