73526530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 180278784

約数和(自身を除く): 106752254

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 41, 55, 70, 77, 82, 85, 110, 119, 137, 154, 170, 187, 205, 238, 274, 287, 374, 385, 410, 451, 574, 595, 685, 697, 770, 902, 935, 959, 1190, 1309, 1370, 1394, 1435, 1507, 1870, 1918, 2255, 2329, 2618, 2870, 3014, 3157, 3485, 4510, 4658, 4795, 4879, 5617, 6314, 6545, 6970, 7535, 7667, 9590, 9758, 10549, 11234, 11645, 13090, 15070, 15334, 15785, 16303, 21098, 23290, 24395, 25619, 28085, 31570, 32606, 38335, 39319, 48790, 51238, 52745, 53669, 56170, 61787, 76670, 78638, 81515, 95489, 105490, 107338, 123574, 128095, 163030, 179333, 190978, 196595, 256190, 268345, 308935, 358666, 393190, 432509, 477445, 536690, 617870, 668423, 865018, 896665, 954890, 1050379, 1336846, 1793330, 2100758, 2162545, 3342115, 4325090, 5251895, 6684230, 7352653, 10503790, 14705306, 36763265, 73526530]

約数ペア:

[(1, 73526530), (2, 36763265), (5, 14705306), (7, 10503790), (10, 7352653), (11, 6684230), (14, 5251895), (17, 4325090), (22, 3342115), (34, 2162545), (35, 2100758), (41, 1793330), (55, 1336846), (70, 1050379), (77, 954890), (82, 896665), (85, 865018), (110, 668423), (119, 617870), (137, 536690), (154, 477445), (170, 432509), (187, 393190), (205, 358666), (238, 308935), (274, 268345), (287, 256190), (374, 196595), (385, 190978), (410, 179333), (451, 163030), (574, 128095), (595, 123574), (685, 107338), (697, 105490), (770, 95489), (902, 81515), (935, 78638), (959, 76670), (1190, 61787), (1309, 56170), (1370, 53669), (1394, 52745), (1435, 51238), (1507, 48790), (1870, 39319), (1918, 38335), (2255, 32606), (2329, 31570), (2618, 28085), (2870, 25619), (3014, 24395), (3157, 23290), (3485, 21098), (4510, 16303), (4658, 15785), (4795, 15334), (4879, 15070), (5617, 13090), (6314, 11645), (6545, 11234), (6970, 10549), (7535, 9758), (7667, 9590)]