2196090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1877}}^1$

素因数の和:1903

約数の個数: 48

約数和(自身を含む): 6152328

約数和(自身を除く): 3956238

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1877, 3754, 5631, 9385, 11262, 16893, 18770, 24401, 28155, 33786, 48802, 56310, 73203, 84465, 122005, 146406, 168930, 219609, 244010, 366015, 439218, 732030, 1098045, 2196090]

約数ペア:

[(1, 2196090), (2, 1098045), (3, 732030), (5, 439218), (6, 366015), (9, 244010), (10, 219609), (13, 168930), (15, 146406), (18, 122005), (26, 84465), (30, 73203), (39, 56310), (45, 48802), (65, 33786), (78, 28155), (90, 24401), (117, 18770), (130, 16893), (195, 11262), (234, 9385), (390, 5631), (585, 3754), (1170, 1877)]