1810662570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{34157}}^1$

素因数の和:34220

約数の個数: 96

約数和(自身を含む): 5115502080

約数和(自身を除く): 3304839510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 114, 155, 171, 186, 190, 279, 285, 310, 342, 465, 558, 570, 589, 855, 930, 1178, 1395, 1710, 1767, 2790, 2945, 3534, 5301, 5890, 8835, 10602, 17670, 26505, 34157, 53010, 68314, 102471, 170785, 204942, 307413, 341570, 512355, 614826, 648983, 1024710, 1058867, 1297966, 1537065, 1946949, 2117734, 3074130, 3176601, 3244915, 3893898, 5294335, 5840847, 6353202, 6489830, 9529803, 9734745, 10588670, 11681694, 15883005, 19059606, 19469490, 20118473, 29204235, 31766010, 40236946, 47649015, 58408470, 60355419, 95298030, 100592365, 120710838, 181066257, 201184730, 301777095, 362132514, 603554190, 905331285, 1810662570]

約数ペア:

[(1, 1810662570), (2, 905331285), (3, 603554190), (5, 362132514), (6, 301777095), (9, 201184730), (10, 181066257), (15, 120710838), (18, 100592365), (19, 95298030), (30, 60355419), (31, 58408470), (38, 47649015), (45, 40236946), (57, 31766010), (62, 29204235), (90, 20118473), (93, 19469490), (95, 19059606), (114, 15883005), (155, 11681694), (171, 10588670), (186, 9734745), (190, 9529803), (279, 6489830), (285, 6353202), (310, 5840847), (342, 5294335), (465, 3893898), (558, 3244915), (570, 3176601), (589, 3074130), (855, 2117734), (930, 1946949), (1178, 1537065), (1395, 1297966), (1710, 1058867), (1767, 1024710), (2790, 648983), (2945, 614826), (3534, 512355), (5301, 341570), (5890, 307413), (8835, 204942), (10602, 170785), (17670, 102471), (26505, 68314), (34157, 53010)]