139577310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 403107840

約数和(自身を除く): 263530530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 47, 51, 54, 85, 90, 94, 102, 135, 141, 153, 170, 235, 255, 270, 282, 306, 423, 459, 470, 510, 647, 705, 765, 799, 846, 918, 1269, 1294, 1410, 1530, 1598, 1941, 2115, 2295, 2397, 2538, 3235, 3882, 3995, 4230, 4590, 4794, 5823, 6345, 6470, 7191, 7990, 9705, 10999, 11646, 11985, 12690, 14382, 17469, 19410, 21573, 21998, 23970, 29115, 30409, 32997, 34938, 35955, 43146, 54995, 58230, 60818, 65994, 71910, 87345, 91227, 98991, 107865, 109990, 152045, 164985, 174690, 182454, 197982, 215730, 273681, 296973, 304090, 329970, 456135, 494955, 516953, 547362, 593946, 821043, 912270, 989910, 1033906, 1368405, 1484865, 1550859, 1642086, 2584765, 2736810, 2969730, 3101718, 4105215, 4652577, 5169530, 7754295, 8210430, 9305154, 13957731, 15508590, 23262885, 27915462, 46525770, 69788655, 139577310]

約数ペア:

[(1, 139577310), (2, 69788655), (3, 46525770), (5, 27915462), (6, 23262885), (9, 15508590), (10, 13957731), (15, 9305154), (17, 8210430), (18, 7754295), (27, 5169530), (30, 4652577), (34, 4105215), (45, 3101718), (47, 2969730), (51, 2736810), (54, 2584765), (85, 1642086), (90, 1550859), (94, 1484865), (102, 1368405), (135, 1033906), (141, 989910), (153, 912270), (170, 821043), (235, 593946), (255, 547362), (270, 516953), (282, 494955), (306, 456135), (423, 329970), (459, 304090), (470, 296973), (510, 273681), (647, 215730), (705, 197982), (765, 182454), (799, 174690), (846, 164985), (918, 152045), (1269, 109990), (1294, 107865), (1410, 98991), (1530, 91227), (1598, 87345), (1941, 71910), (2115, 65994), (2295, 60818), (2397, 58230), (2538, 54995), (3235, 43146), (3882, 35955), (3995, 34938), (4230, 32997), (4590, 30409), (4794, 29115), (5823, 23970), (6345, 21998), (6470, 21573), (7191, 19410), (7990, 17469), (9705, 14382), (10999, 12690), (11646, 11985)]