1893540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 6128640

約数和(自身を除く): 4235100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 151, 165, 190, 209, 220, 228, 285, 302, 330, 380, 418, 453, 570, 604, 627, 660, 755, 836, 906, 1045, 1140, 1254, 1510, 1661, 1812, 2090, 2265, 2508, 2869, 3020, 3135, 3322, 4180, 4530, 4983, 5738, 6270, 6644, 8305, 8607, 9060, 9966, 11476, 12540, 14345, 16610, 17214, 19932, 24915, 28690, 31559, 33220, 34428, 43035, 49830, 57380, 63118, 86070, 94677, 99660, 126236, 157795, 172140, 189354, 315590, 378708, 473385, 631180, 946770, 1893540]

約数ペア:

[(1, 1893540), (2, 946770), (3, 631180), (4, 473385), (5, 378708), (6, 315590), (10, 189354), (11, 172140), (12, 157795), (15, 126236), (19, 99660), (20, 94677), (22, 86070), (30, 63118), (33, 57380), (38, 49830), (44, 43035), (55, 34428), (57, 33220), (60, 31559), (66, 28690), (76, 24915), (95, 19932), (110, 17214), (114, 16610), (132, 14345), (151, 12540), (165, 11476), (190, 9966), (209, 9060), (220, 8607), (228, 8305), (285, 6644), (302, 6270), (330, 5738), (380, 4983), (418, 4530), (453, 4180), (570, 3322), (604, 3135), (627, 3020), (660, 2869), (755, 2508), (836, 2265), (906, 2090), (1045, 1812), (1140, 1661), (1254, 1510)]