188839290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10687}}^1$

素因数の和:10747

約数の個数: 64

約数和(自身を含む): 492503040

約数和(自身を除く): 303663750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1767, 2945, 3534, 5890, 8835, 10687, 17670, 21374, 32061, 53435, 64122, 106870, 160305, 203053, 320610, 331297, 406106, 609159, 662594, 993891, 1015265, 1218318, 1656485, 1987782, 2030530, 3045795, 3312970, 4969455, 6091590, 6294643, 9938910, 12589286, 18883929, 31473215, 37767858, 62946430, 94419645, 188839290]

約数ペア:

[(1, 188839290), (2, 94419645), (3, 62946430), (5, 37767858), (6, 31473215), (10, 18883929), (15, 12589286), (19, 9938910), (30, 6294643), (31, 6091590), (38, 4969455), (57, 3312970), (62, 3045795), (93, 2030530), (95, 1987782), (114, 1656485), (155, 1218318), (186, 1015265), (190, 993891), (285, 662594), (310, 609159), (465, 406106), (570, 331297), (589, 320610), (930, 203053), (1178, 160305), (1767, 106870), (2945, 64122), (3534, 53435), (5890, 32061), (8835, 21374), (10687, 17670)]