19300770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11287}}^1$

素因数の和:11319

約数の個数: 48

約数和(自身を含む): 52827840

約数和(自身を除く): 33527070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 11287, 22574, 33861, 56435, 67722, 101583, 112870, 169305, 203166, 214453, 338610, 428906, 507915, 643359, 1015830, 1072265, 1286718, 1930077, 2144530, 3216795, 3860154, 6433590, 9650385, 19300770]

約数ペア:

[(1, 19300770), (2, 9650385), (3, 6433590), (5, 3860154), (6, 3216795), (9, 2144530), (10, 1930077), (15, 1286718), (18, 1072265), (19, 1015830), (30, 643359), (38, 507915), (45, 428906), (57, 338610), (90, 214453), (95, 203166), (114, 169305), (171, 112870), (190, 101583), (285, 67722), (342, 56435), (570, 33861), (855, 22574), (1710, 11287)]