26406990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12757}}^1$

素因数の和:12793

約数の個数: 48

約数和(自身を含む): 71648928

約数和(自身を除く): 45241938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 12757, 25514, 38271, 63785, 76542, 114813, 127570, 191355, 229626, 293411, 382710, 574065, 586822, 880233, 1148130, 1467055, 1760466, 2640699, 2934110, 4401165, 5281398, 8802330, 13203495, 26406990]

約数ペア:

[(1, 26406990), (2, 13203495), (3, 8802330), (5, 5281398), (6, 4401165), (9, 2934110), (10, 2640699), (15, 1760466), (18, 1467055), (23, 1148130), (30, 880233), (45, 586822), (46, 574065), (69, 382710), (90, 293411), (115, 229626), (138, 191355), (207, 127570), (230, 114813), (345, 76542), (414, 63785), (690, 38271), (1035, 25514), (2070, 12757)]