186188790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 499322880

約数和(自身を除く): 313134090

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 41, 57, 62, 82, 93, 95, 114, 123, 155, 186, 190, 205, 246, 257, 285, 310, 410, 465, 514, 570, 589, 615, 771, 779, 930, 1178, 1230, 1271, 1285, 1542, 1558, 1767, 2337, 2542, 2570, 2945, 3534, 3813, 3855, 3895, 4674, 4883, 5890, 6355, 7626, 7710, 7790, 7967, 8835, 9766, 10537, 11685, 12710, 14649, 15934, 17670, 19065, 21074, 23370, 23901, 24149, 24415, 29298, 31611, 38130, 39835, 47802, 48298, 48830, 52685, 63222, 72447, 73245, 79670, 105370, 119505, 120745, 144894, 146490, 151373, 158055, 200203, 239010, 241490, 302746, 316110, 326647, 362235, 400406, 454119, 600609, 653294, 724470, 756865, 908238, 979941, 1001015, 1201218, 1513730, 1633235, 1959882, 2002030, 2270595, 3003045, 3266470, 4541190, 4899705, 6006090, 6206293, 9799410, 12412586, 18618879, 31031465, 37237758, 62062930, 93094395, 186188790]

約数ペア:

[(1, 186188790), (2, 93094395), (3, 62062930), (5, 37237758), (6, 31031465), (10, 18618879), (15, 12412586), (19, 9799410), (30, 6206293), (31, 6006090), (38, 4899705), (41, 4541190), (57, 3266470), (62, 3003045), (82, 2270595), (93, 2002030), (95, 1959882), (114, 1633235), (123, 1513730), (155, 1201218), (186, 1001015), (190, 979941), (205, 908238), (246, 756865), (257, 724470), (285, 653294), (310, 600609), (410, 454119), (465, 400406), (514, 362235), (570, 326647), (589, 316110), (615, 302746), (771, 241490), (779, 239010), (930, 200203), (1178, 158055), (1230, 151373), (1271, 146490), (1285, 144894), (1542, 120745), (1558, 119505), (1767, 105370), (2337, 79670), (2542, 73245), (2570, 72447), (2945, 63222), (3534, 52685), (3813, 48830), (3855, 48298), (3895, 47802), (4674, 39835), (4883, 38130), (5890, 31611), (6355, 29298), (7626, 24415), (7710, 24149), (7790, 23901), (7967, 23370), (8835, 21074), (9766, 19065), (10537, 17670), (11685, 15934), (12710, 14649)]