134449020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{746939}}^1$

素因数の和:746954

約数の個数: 36

約数和(自身を含む): 407829240

約数和(自身を除く): 273380220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 746939, 1493878, 2240817, 2987756, 3734695, 4481634, 6722451, 7469390, 8963268, 11204085, 13444902, 14938780, 22408170, 26889804, 33612255, 44816340, 67224510, 134449020]

約数ペア:

[(1, 134449020), (2, 67224510), (3, 44816340), (4, 33612255), (5, 26889804), (6, 22408170), (9, 14938780), (10, 13444902), (12, 11204085), (15, 8963268), (18, 7469390), (20, 6722451), (30, 4481634), (36, 3734695), (45, 2987756), (60, 2240817), (90, 1493878), (180, 746939)]