212380860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{186299}}^1$

素因数の和:186330

約数の個数: 48

約数和(自身を含む): 625968000

約数和(自身を除く): 413587140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 186299, 372598, 558897, 745196, 931495, 1117794, 1862990, 2235588, 2794485, 3539681, 3725980, 5588970, 7079362, 10619043, 11177940, 14158724, 17698405, 21238086, 35396810, 42476172, 53095215, 70793620, 106190430, 212380860]

約数ペア:

[(1, 212380860), (2, 106190430), (3, 70793620), (4, 53095215), (5, 42476172), (6, 35396810), (10, 21238086), (12, 17698405), (15, 14158724), (19, 11177940), (20, 10619043), (30, 7079362), (38, 5588970), (57, 3725980), (60, 3539681), (76, 2794485), (95, 2235588), (114, 1862990), (190, 1117794), (228, 931495), (285, 745196), (380, 558897), (570, 372598), (1140, 186299)]