12998850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4561}}^1$

素因数の和:4595

約数の個数: 48

約数和(自身を含む): 33941280

約数和(自身を除く): 20942430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 4561, 9122, 13683, 22805, 27366, 45610, 68415, 86659, 114025, 136830, 173318, 228050, 259977, 342075, 433295, 519954, 684150, 866590, 1299885, 2166475, 2599770, 4332950, 6499425, 12998850]

約数ペア:

[(1, 12998850), (2, 6499425), (3, 4332950), (5, 2599770), (6, 2166475), (10, 1299885), (15, 866590), (19, 684150), (25, 519954), (30, 433295), (38, 342075), (50, 259977), (57, 228050), (75, 173318), (95, 136830), (114, 114025), (150, 86659), (190, 68415), (285, 45610), (475, 27366), (570, 22805), (950, 13683), (1425, 9122), (2850, 4561)]