109329780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:974

約数の個数: 144

約数和(自身を含む): 365190336

約数和(自身を除く): 255860556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 164, 196, 205, 210, 245, 246, 287, 294, 410, 420, 490, 492, 574, 588, 615, 735, 820, 861, 907, 980, 1148, 1230, 1435, 1470, 1722, 1814, 2009, 2460, 2721, 2870, 2940, 3444, 3628, 4018, 4305, 4535, 5442, 5740, 6027, 6349, 8036, 8610, 9070, 10045, 10884, 12054, 12698, 13605, 17220, 18140, 19047, 20090, 24108, 25396, 27210, 30135, 31745, 37187, 38094, 40180, 44443, 54420, 60270, 63490, 74374, 76188, 88886, 95235, 111561, 120540, 126980, 133329, 148748, 177772, 185935, 190470, 222215, 223122, 260309, 266658, 371870, 380940, 444430, 446244, 520618, 533316, 557805, 666645, 743740, 780927, 888860, 1041236, 1115610, 1301545, 1333290, 1561854, 1822163, 2231220, 2603090, 2666580, 3123708, 3644326, 3904635, 5206180, 5466489, 7288652, 7809270, 9110815, 10932978, 15618540, 18221630, 21865956, 27332445, 36443260, 54664890, 109329780]

約数ペア:

[(1, 109329780), (2, 54664890), (3, 36443260), (4, 27332445), (5, 21865956), (6, 18221630), (7, 15618540), (10, 10932978), (12, 9110815), (14, 7809270), (15, 7288652), (20, 5466489), (21, 5206180), (28, 3904635), (30, 3644326), (35, 3123708), (41, 2666580), (42, 2603090), (49, 2231220), (60, 1822163), (70, 1561854), (82, 1333290), (84, 1301545), (98, 1115610), (105, 1041236), (123, 888860), (140, 780927), (147, 743740), (164, 666645), (196, 557805), (205, 533316), (210, 520618), (245, 446244), (246, 444430), (287, 380940), (294, 371870), (410, 266658), (420, 260309), (490, 223122), (492, 222215), (574, 190470), (588, 185935), (615, 177772), (735, 148748), (820, 133329), (861, 126980), (907, 120540), (980, 111561), (1148, 95235), (1230, 88886), (1435, 76188), (1470, 74374), (1722, 63490), (1814, 60270), (2009, 54420), (2460, 44443), (2721, 40180), (2870, 38094), (2940, 37187), (3444, 31745), (3628, 30135), (4018, 27210), (4305, 25396), (4535, 24108), (5442, 20090), (5740, 19047), (6027, 18140), (6349, 17220), (8036, 13605), (8610, 12698), (9070, 12054), (10045, 10884)]