16056990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7757}}^1$

素因数の和:7793

約数の個数: 48

約数和(自身を含む): 43568928

約数和(自身を除く): 27511938

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, 7757, 15514, 23271, 38785, 46542, 69813, 77570, 116355, 139626, 178411, 232710, 349065, 356822, 535233, 698130, 892055, 1070466, 1605699, 1784110, 2676165, 3211398, 5352330, 8028495, 16056990]

約数ペア:

[(1, 16056990), (2, 8028495), (3, 5352330), (5, 3211398), (6, 2676165), (9, 1784110), (10, 1605699), (15, 1070466), (18, 892055), (23, 698130), (30, 535233), (45, 356822), (46, 349065), (69, 232710), (90, 178411), (115, 139626), (138, 116355), (207, 77570), (230, 69813), (345, 46542), (414, 38785), (690, 23271), (1035, 15514), (2070, 7757)]