16431570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 45090864

約数和(自身を除く): 28659294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 61, 73, 82, 90, 122, 123, 146, 183, 205, 219, 246, 305, 365, 366, 369, 410, 438, 549, 610, 615, 657, 730, 738, 915, 1095, 1098, 1230, 1314, 1830, 1845, 2190, 2501, 2745, 2993, 3285, 3690, 4453, 5002, 5490, 5986, 6570, 7503, 8906, 8979, 12505, 13359, 14965, 15006, 17958, 22265, 22509, 25010, 26718, 26937, 29930, 37515, 40077, 44530, 44895, 45018, 53874, 66795, 75030, 80154, 89790, 112545, 133590, 134685, 182573, 200385, 225090, 269370, 365146, 400770, 547719, 912865, 1095438, 1643157, 1825730, 2738595, 3286314, 5477190, 8215785, 16431570]

約数ペア:

[(1, 16431570), (2, 8215785), (3, 5477190), (5, 3286314), (6, 2738595), (9, 1825730), (10, 1643157), (15, 1095438), (18, 912865), (30, 547719), (41, 400770), (45, 365146), (61, 269370), (73, 225090), (82, 200385), (90, 182573), (122, 134685), (123, 133590), (146, 112545), (183, 89790), (205, 80154), (219, 75030), (246, 66795), (305, 53874), (365, 45018), (366, 44895), (369, 44530), (410, 40077), (438, 37515), (549, 29930), (610, 26937), (615, 26718), (657, 25010), (730, 22509), (738, 22265), (915, 17958), (1095, 15006), (1098, 14965), (1230, 13359), (1314, 12505), (1830, 8979), (1845, 8906), (2190, 7503), (2501, 6570), (2745, 5986), (2993, 5490), (3285, 5002), (3690, 4453)]