3669620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 8382528

約数和(自身を除く): 4712908

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 251, 340, 430, 502, 731, 860, 1004, 1255, 1462, 2510, 2924, 3655, 4267, 5020, 7310, 8534, 10793, 14620, 17068, 21335, 21586, 42670, 43172, 53965, 85340, 107930, 183481, 215860, 366962, 733924, 917405, 1834810, 3669620]

約数ペア:

[(1, 3669620), (2, 1834810), (4, 917405), (5, 733924), (10, 366962), (17, 215860), (20, 183481), (34, 107930), (43, 85340), (68, 53965), (85, 43172), (86, 42670), (170, 21586), (172, 21335), (215, 17068), (251, 14620), (340, 10793), (430, 8534), (502, 7310), (731, 5020), (860, 4267), (1004, 3655), (1255, 2924), (1462, 2510)]