229867950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{117881}}^1$

素因数の和:117909

約数の個数: 48

約数和(自身を含む): 613929456

約数和(自身を除く): 384061506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 117881, 235762, 353643, 589405, 707286, 1178810, 1532453, 1768215, 2947025, 3064906, 3536430, 4597359, 5894050, 7662265, 8841075, 9194718, 15324530, 17682150, 22986795, 38311325, 45973590, 76622650, 114933975, 229867950]

約数ペア:

[(1, 229867950), (2, 114933975), (3, 76622650), (5, 45973590), (6, 38311325), (10, 22986795), (13, 17682150), (15, 15324530), (25, 9194718), (26, 8841075), (30, 7662265), (39, 5894050), (50, 4597359), (65, 3536430), (75, 3064906), (78, 2947025), (130, 1768215), (150, 1532453), (195, 1178810), (325, 707286), (390, 589405), (650, 353643), (975, 235762), (1950, 117881)]