29502820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4567}}^1$

素因数の和:4612

約数の個数: 48

約数和(自身を含む): 69068160

約数和(自身を除く): 39565340

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 4567, 6460, 9134, 18268, 22835, 45670, 77639, 86773, 91340, 155278, 173546, 310556, 347092, 388195, 433865, 776390, 867730, 1475141, 1552780, 1735460, 2950282, 5900564, 7375705, 14751410, 29502820]

約数ペア:

[(1, 29502820), (2, 14751410), (4, 7375705), (5, 5900564), (10, 2950282), (17, 1735460), (19, 1552780), (20, 1475141), (34, 867730), (38, 776390), (68, 433865), (76, 388195), (85, 347092), (95, 310556), (170, 173546), (190, 155278), (323, 91340), (340, 86773), (380, 77639), (646, 45670), (1292, 22835), (1615, 18268), (3230, 9134), (4567, 6460)]