1900232180772

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^2\times {\mathrm{210229}}^1$

素因数の和:210513

約数の個数: 72

約数和(自身を含む): 4540423083840

約数和(自身を除く): 2640190903068

約数列:

[1, 2, 3, 4, 6, 12, 71, 103, 142, 206, 213, 284, 309, 412, 426, 618, 852, 1236, 7313, 10609, 14626, 21218, 21939, 29252, 31827, 42436, 43878, 63654, 87756, 127308, 210229, 420458, 630687, 753239, 840916, 1261374, 1506478, 2259717, 2522748, 3012956, 4519434, 9038868, 14926259, 21653587, 29852518, 43307174, 44778777, 59705036, 64960761, 86614348, 89557554, 129921522, 179115108, 259843044, 1537404677, 2230319461, 3074809354, 4460638922, 4612214031, 6149618708, 6690958383, 8921277844, 9224428062, 13381916766, 18448856124, 26763833532, 158352681731, 316705363462, 475058045193, 633410726924, 950116090386, 1900232180772]

約数ペア:

[(1, 1900232180772), (2, 950116090386), (3, 633410726924), (4, 475058045193), (6, 316705363462), (12, 158352681731), (71, 26763833532), (103, 18448856124), (142, 13381916766), (206, 9224428062), (213, 8921277844), (284, 6690958383), (309, 6149618708), (412, 4612214031), (426, 4460638922), (618, 3074809354), (852, 2230319461), (1236, 1537404677), (7313, 259843044), (10609, 179115108), (14626, 129921522), (21218, 89557554), (21939, 86614348), (29252, 64960761), (31827, 59705036), (42436, 44778777), (43878, 43307174), (63654, 29852518), (87756, 21653587), (127308, 14926259), (210229, 9038868), (420458, 4519434), (630687, 3012956), (753239, 2522748), (840916, 2259717), (1261374, 1506478)]