15149460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 45440640

約数和(自身を除く): 30291180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 97, 114, 137, 190, 194, 228, 274, 285, 291, 380, 388, 411, 485, 548, 570, 582, 685, 822, 970, 1140, 1164, 1370, 1455, 1644, 1843, 1940, 2055, 2603, 2740, 2910, 3686, 4110, 5206, 5529, 5820, 7372, 7809, 8220, 9215, 10412, 11058, 13015, 13289, 15618, 18430, 22116, 26030, 26578, 27645, 31236, 36860, 39045, 39867, 52060, 53156, 55290, 66445, 78090, 79734, 110580, 132890, 156180, 159468, 199335, 252491, 265780, 398670, 504982, 757473, 797340, 1009964, 1262455, 1514946, 2524910, 3029892, 3787365, 5049820, 7574730, 15149460]

約数ペア:

[(1, 15149460), (2, 7574730), (3, 5049820), (4, 3787365), (5, 3029892), (6, 2524910), (10, 1514946), (12, 1262455), (15, 1009964), (19, 797340), (20, 757473), (30, 504982), (38, 398670), (57, 265780), (60, 252491), (76, 199335), (95, 159468), (97, 156180), (114, 132890), (137, 110580), (190, 79734), (194, 78090), (228, 66445), (274, 55290), (285, 53156), (291, 52060), (380, 39867), (388, 39045), (411, 36860), (485, 31236), (548, 27645), (570, 26578), (582, 26030), (685, 22116), (822, 18430), (970, 15618), (1140, 13289), (1164, 13015), (1370, 11058), (1455, 10412), (1644, 9215), (1843, 8220), (1940, 7809), (2055, 7372), (2603, 5820), (2740, 5529), (2910, 5206), (3686, 4110)]