137638470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 355518720

約数和(自身を除く): 217880250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 71, 95, 114, 142, 179, 190, 213, 285, 355, 358, 361, 426, 537, 570, 710, 722, 895, 1065, 1074, 1083, 1349, 1790, 1805, 2130, 2166, 2685, 2698, 3401, 3610, 4047, 5370, 5415, 6745, 6802, 8094, 10203, 10830, 12709, 13490, 17005, 20235, 20406, 25418, 25631, 34010, 38127, 40470, 51015, 51262, 63545, 64619, 76254, 76893, 102030, 127090, 128155, 129238, 153786, 190635, 193857, 241471, 256310, 323095, 381270, 384465, 387714, 482942, 646190, 724413, 768930, 969285, 1207355, 1448826, 1938570, 2414710, 3622065, 4587949, 7244130, 9175898, 13763847, 22939745, 27527694, 45879490, 68819235, 137638470]

約数ペア:

[(1, 137638470), (2, 68819235), (3, 45879490), (5, 27527694), (6, 22939745), (10, 13763847), (15, 9175898), (19, 7244130), (30, 4587949), (38, 3622065), (57, 2414710), (71, 1938570), (95, 1448826), (114, 1207355), (142, 969285), (179, 768930), (190, 724413), (213, 646190), (285, 482942), (355, 387714), (358, 384465), (361, 381270), (426, 323095), (537, 256310), (570, 241471), (710, 193857), (722, 190635), (895, 153786), (1065, 129238), (1074, 128155), (1083, 127090), (1349, 102030), (1790, 76893), (1805, 76254), (2130, 64619), (2166, 63545), (2685, 51262), (2698, 51015), (3401, 40470), (3610, 38127), (4047, 34010), (5370, 25631), (5415, 25418), (6745, 20406), (6802, 20235), (8094, 17005), (10203, 13490), (10830, 12709)]