446211090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{381377}}^1$

素因数の和:381403

約数の個数: 48

約数和(自身を含む): 1249394328

約数和(自身を除く): 803183238

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 381377, 762754, 1144131, 1906885, 2288262, 3432393, 3813770, 4957901, 5720655, 6864786, 9915802, 11441310, 14873703, 17161965, 24789505, 29747406, 34323930, 44621109, 49579010, 74368515, 89242218, 148737030, 223105545, 446211090]

約数ペア:

[(1, 446211090), (2, 223105545), (3, 148737030), (5, 89242218), (6, 74368515), (9, 49579010), (10, 44621109), (13, 34323930), (15, 29747406), (18, 24789505), (26, 17161965), (30, 14873703), (39, 11441310), (45, 9915802), (65, 6864786), (78, 5720655), (90, 4957901), (117, 3813770), (130, 3432393), (195, 2288262), (234, 1906885), (390, 1144131), (585, 762754), (1170, 381377)]