11291130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 33177600

約数和(自身を除く): 21886470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 31, 38, 45, 54, 57, 62, 71, 90, 93, 95, 114, 135, 142, 155, 171, 186, 190, 213, 270, 279, 285, 310, 342, 355, 426, 465, 513, 558, 570, 589, 639, 710, 837, 855, 930, 1026, 1065, 1178, 1278, 1349, 1395, 1674, 1710, 1767, 1917, 2130, 2201, 2565, 2698, 2790, 2945, 3195, 3534, 3834, 4047, 4185, 4402, 5130, 5301, 5890, 6390, 6603, 6745, 8094, 8370, 8835, 9585, 10602, 11005, 12141, 13206, 13490, 15903, 17670, 19170, 19809, 20235, 22010, 24282, 26505, 31806, 33015, 36423, 39618, 40470, 41819, 53010, 59427, 60705, 66030, 72846, 79515, 83638, 99045, 118854, 121410, 125457, 159030, 182115, 198090, 209095, 250914, 297135, 364230, 376371, 418190, 594270, 627285, 752742, 1129113, 1254570, 1881855, 2258226, 3763710, 5645565, 11291130]

約数ペア:

[(1, 11291130), (2, 5645565), (3, 3763710), (5, 2258226), (6, 1881855), (9, 1254570), (10, 1129113), (15, 752742), (18, 627285), (19, 594270), (27, 418190), (30, 376371), (31, 364230), (38, 297135), (45, 250914), (54, 209095), (57, 198090), (62, 182115), (71, 159030), (90, 125457), (93, 121410), (95, 118854), (114, 99045), (135, 83638), (142, 79515), (155, 72846), (171, 66030), (186, 60705), (190, 59427), (213, 53010), (270, 41819), (279, 40470), (285, 39618), (310, 36423), (342, 33015), (355, 31806), (426, 26505), (465, 24282), (513, 22010), (558, 20235), (570, 19809), (589, 19170), (639, 17670), (710, 15903), (837, 13490), (855, 13206), (930, 12141), (1026, 11005), (1065, 10602), (1178, 9585), (1278, 8835), (1349, 8370), (1395, 8094), (1674, 6745), (1710, 6603), (1767, 6390), (1917, 5890), (2130, 5301), (2201, 5130), (2565, 4402), (2698, 4185), (2790, 4047), (2945, 3834), (3195, 3534)]