19132050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 58523040

約数和(自身を除く): 39390990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 49, 50, 57, 70, 75, 95, 98, 105, 114, 133, 137, 147, 150, 175, 190, 210, 245, 266, 274, 285, 294, 350, 399, 411, 475, 490, 525, 570, 665, 685, 735, 798, 822, 931, 950, 959, 1050, 1225, 1330, 1370, 1425, 1470, 1862, 1918, 1995, 2055, 2450, 2603, 2793, 2850, 2877, 3325, 3425, 3675, 3990, 4110, 4655, 4795, 5206, 5586, 5754, 6650, 6713, 6850, 7350, 7809, 9310, 9590, 9975, 10275, 13015, 13426, 13965, 14385, 15618, 18221, 19950, 20139, 20550, 23275, 23975, 26030, 27930, 28770, 33565, 36442, 39045, 40278, 46550, 47950, 54663, 65075, 67130, 69825, 71925, 78090, 91105, 100695, 109326, 127547, 130150, 139650, 143850, 167825, 182210, 195225, 201390, 255094, 273315, 335650, 382641, 390450, 455525, 503475, 546630, 637735, 765282, 911050, 1006950, 1275470, 1366575, 1913205, 2733150, 3188675, 3826410, 6377350, 9566025, 19132050]

約数ペア:

[(1, 19132050), (2, 9566025), (3, 6377350), (5, 3826410), (6, 3188675), (7, 2733150), (10, 1913205), (14, 1366575), (15, 1275470), (19, 1006950), (21, 911050), (25, 765282), (30, 637735), (35, 546630), (38, 503475), (42, 455525), (49, 390450), (50, 382641), (57, 335650), (70, 273315), (75, 255094), (95, 201390), (98, 195225), (105, 182210), (114, 167825), (133, 143850), (137, 139650), (147, 130150), (150, 127547), (175, 109326), (190, 100695), (210, 91105), (245, 78090), (266, 71925), (274, 69825), (285, 67130), (294, 65075), (350, 54663), (399, 47950), (411, 46550), (475, 40278), (490, 39045), (525, 36442), (570, 33565), (665, 28770), (685, 27930), (735, 26030), (798, 23975), (822, 23275), (931, 20550), (950, 20139), (959, 19950), (1050, 18221), (1225, 15618), (1330, 14385), (1370, 13965), (1425, 13426), (1470, 13015), (1862, 10275), (1918, 9975), (1995, 9590), (2055, 9310), (2450, 7809), (2603, 7350), (2793, 6850), (2850, 6713), (2877, 6650), (3325, 5754), (3425, 5586), (3675, 5206), (3990, 4795), (4110, 4655)]