1223830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 2441664

約数和(自身を除く): 1217834

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 313, 391, 626, 782, 1565, 1955, 3130, 3910, 5321, 7199, 10642, 14398, 26605, 35995, 53210, 71990, 122383, 244766, 611915, 1223830]

約数ペア:

[(1, 1223830), (2, 611915), (5, 244766), (10, 122383), (17, 71990), (23, 53210), (34, 35995), (46, 26605), (85, 14398), (115, 10642), (170, 7199), (230, 5321), (313, 3910), (391, 3130), (626, 1955), (782, 1565)]