55319070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 149276160

約数和(自身を除く): 93957090

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 43, 57, 61, 74, 86, 95, 111, 114, 122, 129, 183, 185, 190, 215, 222, 258, 285, 305, 366, 370, 430, 555, 570, 610, 645, 703, 817, 915, 1110, 1159, 1290, 1406, 1591, 1634, 1830, 2109, 2257, 2318, 2451, 2623, 3182, 3477, 3515, 4085, 4218, 4514, 4773, 4902, 5246, 5795, 6771, 6954, 7030, 7869, 7955, 8170, 9546, 10545, 11285, 11590, 12255, 13115, 13542, 15738, 15910, 17385, 21090, 22570, 23865, 24510, 26230, 30229, 33855, 34770, 39345, 42883, 47730, 49837, 60458, 67710, 78690, 85766, 90687, 97051, 99674, 128649, 149511, 151145, 181374, 194102, 214415, 249185, 257298, 291153, 299022, 302290, 428830, 453435, 485255, 498370, 582306, 643245, 747555, 906870, 970510, 1286490, 1455765, 1495110, 1843969, 2911530, 3687938, 5531907, 9219845, 11063814, 18439690, 27659535, 55319070]

約数ペア:

[(1, 55319070), (2, 27659535), (3, 18439690), (5, 11063814), (6, 9219845), (10, 5531907), (15, 3687938), (19, 2911530), (30, 1843969), (37, 1495110), (38, 1455765), (43, 1286490), (57, 970510), (61, 906870), (74, 747555), (86, 643245), (95, 582306), (111, 498370), (114, 485255), (122, 453435), (129, 428830), (183, 302290), (185, 299022), (190, 291153), (215, 257298), (222, 249185), (258, 214415), (285, 194102), (305, 181374), (366, 151145), (370, 149511), (430, 128649), (555, 99674), (570, 97051), (610, 90687), (645, 85766), (703, 78690), (817, 67710), (915, 60458), (1110, 49837), (1159, 47730), (1290, 42883), (1406, 39345), (1591, 34770), (1634, 33855), (1830, 30229), (2109, 26230), (2257, 24510), (2318, 23865), (2451, 22570), (2623, 21090), (3182, 17385), (3477, 15910), (3515, 15738), (4085, 13542), (4218, 13115), (4514, 12255), (4773, 11590), (4902, 11285), (5246, 10545), (5795, 9546), (6771, 8170), (6954, 7955), (7030, 7869)]