2015157510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{772091}}^1$

素因数の和:772133

約数の個数: 48

約数和(自身を含む): 5420085840

約数和(自身を除く): 3404928330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 772091, 1544182, 2316273, 3860455, 4632546, 6948819, 7720910, 11581365, 13897638, 22390639, 23162730, 34744095, 44781278, 67171917, 69488190, 111953195, 134343834, 201515751, 223906390, 335859585, 403031502, 671719170, 1007578755, 2015157510]

約数ペア:

[(1, 2015157510), (2, 1007578755), (3, 671719170), (5, 403031502), (6, 335859585), (9, 223906390), (10, 201515751), (15, 134343834), (18, 111953195), (29, 69488190), (30, 67171917), (45, 44781278), (58, 34744095), (87, 23162730), (90, 22390639), (145, 13897638), (174, 11581365), (261, 7720910), (290, 6948819), (435, 4632546), (522, 3860455), (870, 2316273), (1305, 1544182), (2610, 772091)]