12875460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 41150592

約数和(自身を除く): 28275132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 971, 1020, 1105, 1326, 1942, 2210, 2652, 2913, 3315, 3884, 4420, 4855, 5826, 6630, 9710, 11652, 12623, 13260, 14565, 16507, 19420, 25246, 29130, 33014, 37869, 49521, 50492, 58260, 63115, 66028, 75738, 82535, 99042, 126230, 151476, 165070, 189345, 198084, 214591, 247605, 252460, 330140, 378690, 429182, 495210, 643773, 757380, 858364, 990420, 1072955, 1287546, 2145910, 2575092, 3218865, 4291820, 6437730, 12875460]

約数ペア:

[(1, 12875460), (2, 6437730), (3, 4291820), (4, 3218865), (5, 2575092), (6, 2145910), (10, 1287546), (12, 1072955), (13, 990420), (15, 858364), (17, 757380), (20, 643773), (26, 495210), (30, 429182), (34, 378690), (39, 330140), (51, 252460), (52, 247605), (60, 214591), (65, 198084), (68, 189345), (78, 165070), (85, 151476), (102, 126230), (130, 99042), (156, 82535), (170, 75738), (195, 66028), (204, 63115), (221, 58260), (255, 50492), (260, 49521), (340, 37869), (390, 33014), (442, 29130), (510, 25246), (663, 19420), (780, 16507), (884, 14565), (971, 13260), (1020, 12623), (1105, 11652), (1326, 9710), (1942, 6630), (2210, 5826), (2652, 4855), (2913, 4420), (3315, 3884)]