319142710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{1741}}^1$

素因数の和:2568

約数の個数: 32

約数和(自身を含む): 600530112

約数和(自身を除く): 281387402

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 797, 1594, 1741, 3482, 3985, 7970, 8705, 17410, 18331, 36662, 40043, 80086, 91655, 183310, 200215, 400430, 1387577, 2775154, 6937885, 13875770, 31914271, 63828542, 159571355, 319142710]

約数ペア:

[(1, 319142710), (2, 159571355), (5, 63828542), (10, 31914271), (23, 13875770), (46, 6937885), (115, 2775154), (230, 1387577), (797, 400430), (1594, 200215), (1741, 183310), (3482, 91655), (3985, 80086), (7970, 40043), (8705, 36662), (17410, 18331)]