2378623490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1427}}^1$

素因数の和:1767

約数の個数: 64

約数和(自身を含む): 4671959040

約数和(自身を除く): 2293335550

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 283, 310, 566, 589, 1178, 1415, 1427, 2830, 2854, 2945, 5377, 5890, 7135, 8773, 10754, 14270, 17546, 26885, 27113, 43865, 44237, 53770, 54226, 87730, 88474, 135565, 166687, 221185, 271130, 333374, 403841, 442370, 807682, 833435, 840503, 1666870, 1681006, 2019205, 4038410, 4202515, 7672979, 8405030, 12519071, 15345958, 25038142, 38364895, 62595355, 76729790, 125190710, 237862349, 475724698, 1189311745, 2378623490]

約数ペア:

[(1, 2378623490), (2, 1189311745), (5, 475724698), (10, 237862349), (19, 125190710), (31, 76729790), (38, 62595355), (62, 38364895), (95, 25038142), (155, 15345958), (190, 12519071), (283, 8405030), (310, 7672979), (566, 4202515), (589, 4038410), (1178, 2019205), (1415, 1681006), (1427, 1666870), (2830, 840503), (2854, 833435), (2945, 807682), (5377, 442370), (5890, 403841), (7135, 333374), (8773, 271130), (10754, 221185), (14270, 166687), (17546, 135565), (26885, 88474), (27113, 87730), (43865, 54226), (44237, 53770)]